General Chemistry 1 & 2 PDF Past Paper

K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT Grade: 11 Semester: 1st and...

K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT Grade: 11 Semester: 1st and 2nd Subject Title: General Chemistry 1 & 2 No. of Hours/ Semester: 80 hours per semester Subject Description: Composition, structure, and properties of matter; quantitative principles, kinetics, and energetics of transformations of matter; and fundamental concepts of organic chemistry CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD Quarter 1 – General Chemistry 1 Matter and its properties The learners The learners: The learners: STEM_GC11MP- 1. the particulate nature demonstrate an 1. recognize that substances are Ia-b-1 of matter understanding of: design using made up of smaller particles 2. states of matter multimedia, 2. describe and/or make a a. the macroscopic the properties of demonstrations, or representation of the b. microscopic view matter and its models, a arrangement, relative spacing, STEM_GC11MP- 3. Physical and chemical various forms representation or and relative motion of the Ia-b-2 properties simulation of any of particles in each of the three 4. Extensive and the following: phases of matter intensive properties a. atomic 1. Mortar and Pestle, 150 ml. 5. Ways of classifying structure capacity 3. distinguish between physical and matter b. gas behavior STEM_GC11MP- chemical properties and give a. pure substances c. mass Ia-b-3 2. Spatula, porcelain examples and mixtures relationships in b. elements and d. reactions 3. Watch Glass, Ø 90mm compounds 1. Mortar and Pestle, 150 ml. c. homogeneous and Capacity heterogeneous mixtures 4. distinguish between extensive and 2. Spatula, porcelain 6. Methods of STEM_GC11MP- intensive properties and give separating mixtures Ia-b-4 examples 3. Sulfur Powder, 100 grams / into their component bottle substances 4. Watch Glass, Ø 90mm 5. use properties of matter to STEM_GC11MP- identify substances and to Ia-b-5 separate them 6. differentiate between pure STEM_GC11MP- substances and mixtures Ia-b-6 K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 1 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD 7. differentiate between elements STEM_GC11MP- and compounds Ia-b-7 8. differentiate between Laser Pointer, dual-function, STEM_GC11MP- homogenous and heterogenous with dry cells Ia-b-8 mixtures 9. recognize the formulas of STEM_GC11MP- common chemical substances Ia-b-9 1. Evaporating Dish, 75 ml. capacity 2. Filter Paper, ordinary, 24" x 10. describe separation techniques for STEM_GC11MP- 24" sheet mixtures and compounds Ia-b-10 3. Glass Funnel, Ø 50mm (Top Inside Diameter), length of stem: 75mm 11. compare consumer products on STEM_GC11MP- the basis of their components for Ia-b-11 use, safety, quality and cost 1. Condenser, Liebig-type with 12. (LAB) apply simple separation STEM_GC11MP- accessories techniques such as distillation, Ia-b-12 chromatography 2. Distilling Flask, 250ml Measurements 1. the 1. differentiate between precision and STEM_GC11MT- 1. Accuracy and difference accuracy Ib-13 precision between 2. Significant figures in accuracy 1. Balance, Triple-Beam, 2610- calculations and gram capacity 3. Density measurement precision 2. different 2. Graduated cylinder, 10 ml sources of 2. (LAB) Determine the density of STEM_GC11MT- capacity errors in liquids & solids Ib-14 measuremen 3. Graduated cylinder, 100 ml. ts capacity K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 2 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD 4. Hydrometer for heavy liquids 5. Hydrometer for light liquids Atoms, Molecules, and 1. atomic 1. explain how the basic laws of Ions structure matter (law of conservation of 1. Dalton’s atomic 2. formulas mass, law of constant composition, STEM_GC11AM- theory and names law of multiple proportion) led to Ic-e-15 2. Basic laws of matter of the formulation of Dalton’s Atomic 3. Atomic structure compounds Theory 4. Subatomic particles STEM_GC11AM- (protons, electrons, 2. describe Dalton’s Atomic Theory Ic-e-16 neutrons) 5. Molecules and Ions 3. differentiate among atomic 6. Chemical Formulas number, mass number, and STEM_GC11AM- 7. Naming Compounds isotopes, and which of these Ic-e-17 distinguishes one element from another STEM_GC11AM- 4. write isotopic symbols Ic-e-18 5. recognize common isotopes and STEM_GC11AM- their uses. Ic-e-19 1. Boric Acid, 100 grams / bottle 2. Calcium Chloride, 100 grams / bottle 6. differentiate among atoms, STEM_GC11AM- molecules, ions and give examples Ic-e-20 3. Copper Sulfate, CuSO4, 100 grams / bottle 4. Potassium Chloride, 100 grams / bottle K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 3 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD 7. represent compounds using STEM_GC11AM- chemical formulas, structural Ic-e-21 formulas and models 8. give the similarities and differences STEM_GC11AM- between the empirical formula and Ic-e-22 molecular formula of a compound 9. name compounds given their STEM_GC11AM- formula and write formula given Ic-e-23 the name of the compound 10. (LAB) Practice chemical nomenclature: writing the chemical STEM_GC11AM- formulas of ionic compounds; Ic-e-24 naming ionic compounds from formulas Stoichiometry 1. the mole 1. explain relative atomic mass and STEM_GC11S-Ie- 1. Atomic mass concept in average atomic mass 25 2. Avogadro’s number relation to 3. The mole concept Avogadro’s STEM_GC11S-Ie- number and 2. define a mole 26 mass 3. illustrate Avogadro’s number with STEM_GC11S-Ie- examples 27 4. determine the molar mass of STEM_GC11S-Ie- elements and compounds 28 5. calculate the mass of a given STEM_GC11S-Ie- number of moles of an element or 29 compound or vice versa 6. calculate the mass of a given STEM_GC11S-Ie- number of particles of an element 30 or compound or vice versa K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 4 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD 4. Percent composition 2. the and chemical formulas relationship 1. calculate the percent composition STEM_GC11PC- of percent of a compound from its formula If-31 composition and chemical 2. calculate the empirical formula formula STEM_GC11PC- from the percent composition of a If-32 compound 3. calculate molecular formula given STEM_GC11PC- molar mass If-33 5. Chemical reactions and 3. the use of 4. write equations for chemical chemical equations chemical STEM_GC11CR- reactions and balance the 6. Types of chemical formulas to If-g-34 equations reactions in aqueous represent solutions chemical 5. interpret the meaning of a STEM_GC11CR- reactions balanced chemical reaction in If-g-35 terms of the law of conservation of mass 1. Alcohol Burner, glass, 150ml. capacity 2. Alcohol Thermometer, -20ºC to 110ºC 3. Beaker, 100 ml, borosilicate STEM_GC11CR- 6. describe evidences that a chemical If-g-36 reaction has occurred 4. Beaker, 250 ml, borosilicate 5. Beaker, 50 ml, borosilicate 6. Beaker, 500 ml, borosilicate 7. Bunsen Burner, gas-type K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 5 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD 8. Ferrous Sulfate,100 grams / bottle 9. LPG tank with gas, 11 kg. capacity, regulator & hose assembly 10. Magnesium Ribbon, minimum of 1 meter/roll 11. Potassium Iodide, KI, 100 grams / bottle 12. Reagent Bottle, narrow mouth amber color (250ml. Capacity) 13. Reagent Bottle, wide mouth colorless (250ml. Cap.) 14. Stirring Rod, Ø 6mm x 250mm long 15. Sodium sulfate, 100 grams / bottle 16. Sulfuric Acid, 500 ml / bottle 17. Test Tube, Ø16mm x 150mm long, borosilicate 18. Vials, screw neck vial with cover, 25mL 19. Vials, screw neck vial with K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 6 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD cover, 50mL 20. Zinc Chloride, ZnCl2, 100 grams / bottle 21. Zinc Pellets, 100 grams / bottle 7. (LAB) Perform exercises on STEM_GC11CR- writing and balancing chemical If-g-37 equations 7. Mass relationships in 4. the 1. construct mole or mass ratios for chemical reactions quantitative a reaction in order to calculate the STEM_GC11MR- relationship amount of reactant needed or Ig-h-38 of reactants amount of product formed in terms and products of moles or mass in a chemical 2. Calculate percent yield and STEM_GC11MR- reaction theoretical yield of the reaction Ig-h-39 3. explain the concept of limiting STEM_GC11MR- reagent in a chemical reaction; Ig-h-40 identify the excess reagent(s) 4. calculate reaction yield when a STEM_GC11MR- limiting reagent is present Ig-h-41 5. (LAB) Determine mass STEM_GC11MR- relationship in a chemical reaction Ig-h-42 1. define pressure and give the STEM_GC11G-Ih- Gases 5. the common units of pressure i-43 1. Pressure of a gas mathematical 2. express the gas laws in equation STEM_GC11G-Ih- a. Units of pressure relationship form i-44 2. The Gas laws between 3. use the gas laws to determine a. Boyle’s Law pressure, pressure, volume, or temperature STEM_GC11G-Ih- Open U-tube Manometer (and b. Charles’ Law volume, and of a gas under certain conditions i-45 Accessories) c. Avogadro’s Law temperature of change 3. Ideal Gas Equation of a gas 4. use the ideal gas equation to STEM_GC11G-Ih- calculate pressure, volume, i-46 K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 7 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD temperature, or number of moles of a gas 6. the partial 5. use Dalton’s law of partial 4. Dalton’s Law of partial pressures of pressures to relate mole fraction STEM_GC11DL- pressures gases in a and partial pressure of gases in a Ii-47 mixture mixture 7. quantitative 6. apply the principles of relationships stoichiometry to determine the of reactants STEM_GC11GS- 5. Gas stoichiometry amounts (volume, number of and products Ii-j-48 moles, or mass) of gaseous in a gaseous reactants and products reaction 7. explain the gas laws in terms of STEM_GC11KMT- 8. the behavior the kinetic molecular theory of Ij-49 and gases 6. Kinetic molecular theory properties of 8. relate the rate of gas effusion with STEM_GC11KMT- of gases gases at the molar mass Ij-50 molecular level 9. (LAB) Demonstrate Graham’s law STEM_GC11KMT- of effusion in an experiment Ij-51 Quarter 2 – General Chemistry 1 Electronic Structure of the quantum illustrate the 1. describe the quantum mechanical STEM_GC11ES- Atoms mechanical reactions at the model of the atom IIa-b-52 1. Quantum mechanical description of the molecular level in any 2. describe the electronic structure of description of the atom atom and its of the following: atoms in terms of main energy STEM_GC11ES- 2. Schrodinger’s model of electronic 1. enzyme action levels, sublevels, and orbitals, and IIa-b-53 the hydrogen atom and structure 2. protein relate this to energy wave functions denaturation 3. use quantum numbers to describe STEM_GC11ES- 3. Main energy levels, 3. separation of an electron in an atom IIa-b-54 sublevels and orbitals components in 4. (LAB) Perform exercises on STEM_GC11ES- 4. Quantum numbers coconut milk quantum numbers IIa-b-55 5. Electron Configuration 5. write the electronic configuration STEM_GC11ES- a. Aufbau Principle of atoms IIa-b-56 K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 8 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD b. Pauli Exclusion 6. determine the magnetic property STEM_GC11ES- Principle of the atom based on its electronic IIa-b-57 c. Hund’s Rule configuration d. Diamagnetism and 7. draw an orbital diagram to STEM_GC11ES- Paramagnetism represent the electronic IIa-b-58 e. Orbital diagrams configuration of atoms 8. (LAB) Perform exercises on STEM_GC11ES- writing electronic configuration IIa-b-59 Electronic Structure and the arrangement 1. explain the periodic recurrence of Periodicity of elements in similar properties among elements STEM_GC11ESP- 1. The Electron the periodic table in the periodic table in terms of IIc-d-60 Configuration and the and trends in the electronic structure Periodic Table properties of the 2. relate the number of valence STEM_GC11ESP- 2. Periodic Variation in elements in terms electrons of elements to their IIc-d-61 Atomic Properties of electronic group number in the periodic table a. Atomic Radius and structure 3. compare the properties of families STEM_GC11ESP- effective nuclear of elements IIc-d-62 charge; the shielding 4. predict the properties of individual effect in many- STEM_GC11ESP- elements based on their position in electron atoms IIc-d-63 the periodic table b. Ionic radius 5. describe and explain the trends in c. Ionization energy STEM_GC11ESP- atomic properties in the periodic d. Electron affinity IIc-d-64 table 6. (LAB) Investigate reactions of ions STEM_GC11ESP- and apply these in qualitative IIc-d-65 analysis 7. (LAB) Determine periodic STEM_GC11ESP- properties of the main group IIc-d-66 elements Chemical Bonding 1. ionic bond 1. relate the stability of noble gases STEM_GC11CB- Ionic Bonds formation in to their electron configuration IId-g-67 1. The stability of noble terms of STEM_GC11CB- gases atomic 2. state the octet rule IId-g-68 K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 9 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD 2. Forming ions properties 3. determine the charge of the ions 3. Ionic bonding 2. the properties formed by the representative 4. Ionic compounds of ionic elements and relate this to their STEM_GC11CB- 5. Formulas compounds in ionization energy or electron IId-g-69 6. Structure relation to affinity, valence electron 7. Properties their structure configuration and position in the periodic table STEM_GC11CB- 4. draw the Lewis structure of ions IId-g-70 5. predict the formula of the ionic compound formed by a metal and STEM_GC11CB- non-metal among the IId-g-71 representative elements STEM_GC11CB- 6. Lewis structure of ionic compounds IId-g-72 7. list the properties of ionic compounds and explain these STEM_GC11CB- properties in terms of their IId-g-73 structure 8. (LAB) Perform exercises on writing Lewis structures of STEM_GC11CB- ions/ionic compounds and IId-g-74 molecules Covalent Bonds 1. covalent bond 9. describe covalent bonding in terms STEM_GC11CB- 1. Formation of covalent formation in of electron sharing IId-g-75 bonds terms of 10. apply the octet rule in the STEM_GC11CB- 2. Formulas of molecular atomic formation of molecular covalent IId-g-76 compounds properties compounds 3. Lewis structure of 2. the properties 11. write the formula of molecular molecules of molecular compounds formed by the STEM_GC11CB- 4. Molecules of elements covalent nonmetallic elements of the IId-g-77 5. Molecules of compounds compounds in representative block 6. Structure and properties relation to 12. draw Lewis structure of molecular STEM_GC11CB- of molecular compounds their covalent compounds IId-g-78 K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 10 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD 7. Strength of covalent structure 13. explain the properties of covalent STEM_GC11CB- bonds molecular compounds in terms of IId-g-79 8. Electronegativity and their structure. bond polarity 14. determine the polarity of a bond STEM_GC11CB- 9. Geometry of molecules based on the electronegativities of IId-g-80 10. Polarity of compounds the atoms forming the bond 15. describe the geometry of simple STEM_GC11CB- compounds IId-g-81 16. determine the polarity of simple STEM_GC11CB- molecules IId-g-82 17. (LAB) Determine and/or observe STEM_GC11CB- evidence of molecular polarity IId-g-83 Organic compounds the properties of 1. describe the special nature of STEM_GC11OC- 1. The carbon atom organic carbon IIg-j-84 2. Bonding patterns in compounds and 2. list general characteristics of STEM_GC11OC- hydrocarbons polymers in terms organic compounds IIg-j-85 3. Properties and of their structure reactivities of common 3. describe the bonding in ethane, functional groups ethene(ethylene) and 4. Polymers ethyne(acetylene) and explain STEM_GC11OC- 5. Biomolecules their geometry in terms of IIg-j-86 hybridization and σ and ¶ carbon-carbon bonds 4. describe the different functional STEM_GC11OC- groups IIg-j-87 5. cite uses of representative examples of compounds STEM_GC11OC- bearing the different functional IIg-j-88 groups 6. describe structural isomerism; STEM_GC11OC- give examples IIg-j-89 7. describe some simple reactions of organic compounds: STEM_GC11OC- combustion of organic fuels, IIg-j-90 addition, condensation, and K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 11 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD saponification of fats 8. describe the formation and STEM_GC11OC- structure of polymers IIg-j-91 STEM_GC11OC- 9. give examples of polymers IIg-j-92 10. explain the properties of some STEM_GC11OC- polymers in terms of their IIg-j-93 structure 11. describe some biomolecules: STEM_GC11OC- proteins, nucleic acids, lipids, IIg-j-94 and carbohydrates 12. describe the structure of proteins, nucleic acids, lipids, STEM_GC11OC- and carbohydrates, and relate IIg-j-95 them to their function 13. (LAB) Perform exercises on the STEM_GC11OC- structure of organic compounds IIg-j-96 using of models 14. (LAB) Prepare selected organic STEM_GC11OC- compound and describe their IIg-j-97 properties 15. (LAB) Perform laboratory activities on enzyme action, STEM_GC11OC- protein denaturation, IIg-j-98 separation of components in coconut milk Third Quarter – General Chemistry 2 Intermolecular Forces 1. the properties design a simple 1. use the kinetic molecular model STEM_GC11IMF- Laser Pointer, dual-function, and Liquids and Solids of liquids and investigation to to explain properties of liquids IIIa-c-99 with dry cells 1. Kinetic molecular solids to the determine the effect and solids model of liquids and nature of on boiling point or 2. describe and differentiate the STEM_GC11IMF- solids forces freezing point when a types of intermolecular forces IIIa-c-100 K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 12 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD 2. Intermolecular Forces between solid is dissolved in 3. predict the intermolecular STEM_GC11IMF- 3. Dipole-dipole forces particles water forces possible for a molecule IIIa-c-101 4. Ion-dipole forces 2. phase changes 5. Dispersion forces in terms of the 4. describe the following 6. Hydrogen bonds accompanying properties of liquids, and 7. Properties of liquids changes in explain the effect of and IMF energy and intermolecular forces on these STEM_GC11IMF- 8. Surface Tension forces properties: surface tension, IIIa-c-102 9. Viscosity between viscosity, vapor pressure, 10. Vapour pressure, particles boiling point, and molar heat of boiling point vaporization 11. Molar heat of 5. explain the properties of water STEM_GC11IMF- vaporization with its molecular structure and IIIa-c-103 12. Structure and intermolecular forces Properties of Water 6. describe the difference in STEM_GC11IMF- 13. Types and properties structure of crystalline and IIIa-c-104 of solids amorphous solids 14. Crystalline and 7. describe the different types of amorphous solids crystals and their properties: STEM_GC11IMF- 15. Types of Crystals – ionic, covalent, molecular, and IIIa-c-105 ionic, covalent, metallic. molecular, metallic 8. describe the nature of the 16. Phase Changes following phase changes in - phase diagrams of terms of energy change and the STEM_GC11IMF- water and carbon increase or decrease in IIIa-c-106 dioxide molecular order: solid-liquid, liquid-vapor, and solid-vapor 9. interpret the phase diagram of STEM_GC11IMF- water and carbon dioxide IIIa-c-107 10. (LAB) Measure and explain STEM_GC11IMF- the difference in the viscosity of IIIa-c-108 some liquids K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 13 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD 11. (LAB) Determine and explain STEM_GC11IMF- the heating and cooling curve IIIa-c-109 of a substance Physical Properties of properties of 1. describe the different types of STEM_GC11PP- Electrical Conductivity Solutions solutions, solutions IIId-f-110 Apparatus 1. Types of Solutions solubility, and the 2. use different ways of 2. Energy of solution stoichiometry of expressing concentration of formation reactions in solutions: percent by mass, STEM_GC11PP- 3. Concentration Units solutions mole fraction, molarity, IIId-f-111 and comparison of molality, percent by volume, concentration units percent by mass, ppm a. percent by mass, by 3. perform stoichiometric volume STEM_GC11PP- calculations for reactions in b. mole fraction IIId-f-112 solution c. molality d. molarity 4. explain the effect of STEM_GC11PP- e. percent by volume, temperature on the solubility of IIId-f-113 percent by mass, a solid and of a gas ppm 5. explain the effect of pressure STEM_GC11PP- 4. Solution stoichiometry on the solubility of a gas IIId-f-114 5. Factors affecting 6. describe the effect of Solubility STEM_GC11PP- concentration on the colligative Osmosis Apparatus 6. Colligative Properties IIId-f-115 properties of solutions of Nonelectrolyte and 7. differentiate the colligative electrolyte solutions properties of nonelectrolyte STEM_GC11PP- Ammonium Chloride, 100 grams solutions and of electrolyte IIId-f-116 / bottle solutions 8. Calculate boiling point elevation and freezing point depression STEM_GC11PP- from the concentration of a IIId-f-117 solute in a solution 9. calculate molar mass from STEM_GC11PP- colligative property data IIId-f-118 K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 14 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD 1. Burette, 25ml. Capacity (acid) 2. Burette, 25ml. Capacity (base) 3. Erlenmeyer Flask, 250 ml., borosilicate 10. (LAB) Perform acid-base STEM_GC11PP- 4. Graduated Pipette, 10ml. titration to determine IIId-f-119 Cap. with rubber pipettor concentration of solutions 5. Lye (NaOH), odorless white semi-transparent solids, 250 grams / bottle 6. Phenolphthalein Indicator, 100 grams/bottle 7. Volumetric Flask, 250ml. 11. (LAB) Determine the solubility STEM_GC11PP- of a solid in a given amount of IIId-f-120 water at different temperatures 12. (LAB) Determine the molar mass of a solid from the change STEM_GC11PP- of melting point or boiling point IIId-f-121 of a solution Thermochemistry energy changes 1. explain the energy changes STEM_GC11TC- 1. Energy Changes in in chemical during chemical reactions IIIg-i-122 Chemical Reactions: reactions 1. Calorimeter exothermic and 2. distinguish between exothermic STEM_GC11TC- endothermic processes 2. Lye (NaOH), odorless white and endothermic processes IIIg-i-123 2. First Law of semi-transparent solids, 250 Thermodynamics grams / bottle K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 15 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD 3. Enthalpy of a Chemical 3. explain the first law of STEM_GC11TC- Reaction thermodynamics IIIg-i-124 - thermochemical STEM_GC11TC- 4. explain enthalpy of a reaction. equations IIIg-i-125 4. Calorimetry 5. Write the thermochemical STEM_GC11TC- 5. Standard Enthalpy of equation for a chemical reaction IIIg-i-126 Formation and Reaction 6. Calculate the change in Hess’ Law STEM_GC11TC- enthalpy of a given reaction IIIg-i-127 using Hess Law 7. (LAB) Do exercises on STEM_GC11TC- thermochemical calculations IIIg-i-128 1. Calorimeter 2. Hydrochloric Acid, HCl, technical grade, 500 ml / 8. (LAB)Determine the heat of STEM_GC11TC- bottle neutralization of an acid IIIg-i-129 3. Lye (NaOH), odorless white semi-transparent solids, 250 grams / bottle Chemical Kinetics 1. The rate of a 1. describe how various factors STEM_GC11CK- 1. The Rate of a Reaction reaction and influence the rate of a reaction IIIi-j-130 2. Factors that influence the various 2. write the mathematical reaction rate factors that relationship between the rate of STEM_GC11CK- 3. The Rate Law and its influence it a reaction, rate constant, and IIIi-j-131 components 2. the collision concentration of the reactants 4. Collision theory theory 3. differentiate zero, first-, and STEM_GC11CK- 5. Catalysis second-order reactions IIIi-j-132 4. write the rate law for first-order STEM_GC11CK- reaction IIIi-j-133 5. discuss the effect of reactant STEM_GC11CK- concentration on the half-time IIIi-j-134 of a first-order reaction 6. explain the effect of STEM_GC11CK- 1. Alcohol Burner, glass, temperature on the rate of a IIIi-j-135 150ml. capacity K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 16 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD reaction 2. Bunsen Burner, gas-type 3. LPG tank with gas, 11 kg. capacity, regulator & hose assembly 7. explain reactions qualitatively in STEM_GC11CK- terms of molecular collisions IIIi-j-136 8. explain activation energy and STEM_GC11CK- Manganese Dioxide, 50 grams / how a catalyst affects the IIIi-j-137 bottle reaction rate 9. cite and differentiate the types STEM_GC11CK- of catalysts IIIi-j-138 10. (LAB)Determine the effect of STEM_GC11CK- various factors on the rate of a IIIi-j-139 reaction Fourth Quarter – General Chemistry 2 Chemical spontaneous prepare a poster on a 1. predict the spontaneity of a STEM_GC11CT- Thermodynamics change, entropy, specific application of process based on entropy IVa-b-140 1. Spontaneous processes and free energy one of the following: 2. determine whether entropy 2. Entropy a. Acid-base increases or decreases if the 3. The Second Law of equilibrium STEM_GC11CT- following are changed: Thermodynamics b. Electrochemist IVa-b-141 temperature, phase, number of 4. Gibbs Free Energy and ry particles Chemical Equilibrium Include in the poster 3. explain the second law of STEM_GC11CT- the concepts, thermodynamics and its IVa-b-142 principles, and significance chemical reactions 4. use Gibbs’ free energy to STEM_GC11CT- involved, and determine the direction of a IVa-b-143 diagrams of reaction Chemical Equilibrium Chemical processes and other STEM_GC11CE- 1. The equilibrium equilibrium and 1. describe reversible reactions relevant materials IVb-e-144 K to 12 Senior High School STEM Specialized Subject – General Chemistry 1 and 2 August 2016 Page 17 of 23  K to 12 BASIC EDUCATION CURRICULUM SENIOR HIGH SCHOOL – SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) SPECIALIZED SUBJECT CONTENT PERFORMANCE CONTENT LEARNING COMPETENCIES CODE SCIENCE EQUIPMENT STANDARD STANDARD condition Le Chatelier’s 2. explain chemical equilibrium in STEM_GC11CE- 2. Writing the reaction Principle terms of the reaction rates of the IVb-e-145 quotient/equilibrium forward and the reverse reaction constant expression 3. write expressions for the reaction STEM_GC11CE- 3. Predicting the direction quotient/equilibrium constants IVb-e-146 of a reaction 4. Significance of the 4. explain the significance of the STEM_GC11CE- equilibrium constant value of the equilibrium constant.