CHEM 1201 Final Study Guide 2024 PDF

CHEM 1201 Final Study Guide Date: Wednesday December 4th, 2024 Time: 11:00am - 1:30pm Venue: Jab D1 (Sec 1), Jab D2 (Sec 2), Jab D3 (Sec 3), Jab D4 (Sec 4) This exam is divided into THREE sections: Part Question Type...

CHEM 1201 Final Study Guide Date: Wednesday December 4th, 2024 Time: 11:00am - 1:30pm Venue: Jab D1 (Sec 1), Jab D2 (Sec 2), Jab D3 (Sec 3), Jab D4 (Sec 4) This exam is divided into THREE sections: Part Question Type Number of Questions Points per question Total Points I Multiple Choice 40 1 40 pts II Short Answers 5 8 40 pts III Calculations 3/4 9 27 pts Total 107pts Student Grade: Below you have a list of topics you need to know for the different sections. If the topic doesn’t appear on the list, then there is no question on that topic. Part I: Multiple Choice: Answer all 40 questions [1pt each] Significant figures Ionic/ Molecular Compounds Unit conversions Calculating atomic number Phase changes Intermolecular forces and properties of compounds Elements, Compounds, Mixtures Quantum numbers Chemical & Physical Properties Wavelength, energy, frequency Percent Error Mole concept/Molarity Atomic structure Predicting products in reaction # Protons, neutrons & electrons Spectator ions Electronic configurations (s p d notation) Gas Laws Part II: Short answers: Answer FIVE of the six question [8pts each] 1. Naming and Writing Formulas 2. Balancing and Types of Reactions 3. Periodic Trends 4. Lewis Dot and Molecular Geometry 5. Gas Laws Part III: Calculation: Answer ANY THREE of the six questions [9pts each] 1. Mole Concept – Moles, grams, n umber of atoms 2. Limiting Reactants/ Theoretical yield/ Percent yield 3. Molarity, Dilution, Titration 4. Empirical & Molecular formula ✓ You will be provided with a Periodic Table and sheets of paper. ✓ You will NOT be allowed to us e your cell phone as a calculator or to borrow a calculator during the final. ✓ You need to bring writing material, a calculator and your BRAINS ☺! HAVE FUN STUDYING ☺!!!! What you need to know by Chapter: 1. Chapter 1: Matter and Measurements 5. Chapter 2: Naming and formula writing of Ionic/ phase changes covalent Compounds and acids elements, compounds, mixtures Ionic and Covalent compounds (homogeneous/heterogenous) Identify ionic and molecular compounds chemical and physical properties Name/write formula for ionic compounds including chemical and physical changes polyatomic ion extensive and intensive properties Name/write formula for covalent compounds Glassware measurements/precision Name/write formula for Acids/bases Significant figures Unit conversion 6. Chapter 3: Chemical Equations % Error Balancing Chemical reactions 2. Chapter 2: Atomic Structure Writing balanced chemical reactions/Predicting Laws of conservation, Law of definite proportions products Identify mass and atomic number and write the Identifying types of reactions (Chapter 4) nuclear symbol ( ) Synthesis, Decomposition, Single/Double Know how to calculate protons, neutrons and Displacement, Combustion electrons for neutral atoms and ions Acid/Base, Precipitation, Redox Reactions Know how to interpret the Bohr model of an atom 7. Chapter 3: Mole Concept Calculate atomic mass given isotope data Calculating Molar Mass 3. Chapter 6: Electronic Structure Conversion - grams to moles to # particles Know relationship between waves, frequency and Empirical & Molecular formula energy. Limiting reactant Differentiate orbitals, s,p,d,f, the shape, number of % yield – Theoretical and actual yield. electrons they can hold. 8. Chapter 4: Solution Stoichiometry Know the quantum numbers s, l, ml and ms – what Molarity/ Dilution/Titration do they represent and how to calculate them. 9. Chapter 8: Bonding Know how to determine and use the quantum Lewis structure and Octet rule numbers for an electron. Bond polarity Write s,p,d,f electronic configuration for an 10. Chapter 9: VSEPR element or ion, the shorthand notation and orbital Molecular Shapes/ VSEPR model diagram. 11. Chapter 11: Intermolecular forces 4. Chapter 7: The Periodic Table & Periodic Trends of Types and strengths of IMF Elements How IMF affect properties -solubility, boiling point, General Trends in properties going across the Polar vs non polar compounds periodic table: Atomic radius, Ionic radii, Ionization 12. Gas Laws energy, electronegativity, electron affinity Different laws (boyle’s, Charles, Gay lusac’s, Metals, non metals, metalloids Avogardo’s, Ideal gas law) and relationships V,P, T and n Summary of relationships: