SNC2D Chemistry Exam Review 2024-2025 PDF

SNC2D - Exam Review List of Topics If the sample questions are insufficient, you should be doing self-directed studies and ask/look for more practice questions. Chemistry - Chemical Reactions Topic...

SNC2D - Exam Review List of Topics If the sample questions are insufficient, you should be doing self-directed studies and ask/look for more practice questions. Chemistry - Chemical Reactions Topic Expectations Practice Questions Atomic structure ​ I can explain the difference between an atom and an ion Textbook: and diagrams ​ I can draw B-R and Lewis Dot diagrams of ions & any of the first 20 ​ page 191, Q2, 3, 5, 6, 8 elements of the periodic table Types of ​ I know that a compound is made up of 2 or more atoms Textbook: compounds ​ I can explain how ionic and molecular compounds are bound ​ page 195, Q1, 3, 6, 7, 9, 12 (Ionic, Molecular, together ​ Page 200, Q2, 3, 4, 5, 9 Polyatomic) ​ I understand that variations of elements in a compound will change their properties ​ I can look at the name of a chemical compound and determine the chemical formula ​ I can select a method that works best for me when writing chemical formulas of chemical compounds ​ I can look at a given chemical formula and determine the name of the compound ​ I can name multivalent ionic compounds ​ I can name molecular compounds using prefixes and applying the same rules for ending of the second element in binary compounds ​ I can write chemical formulas for molecular compounds when given the chemical name ​ I can identify polyatomic ions based on their chemical formula (more than two types of atoms sharing 1 charge) or noticing differences in the name (“ate”, “ite”, “hydroxide”, “ammonium) ​ I can apply the same rules for naming binary and multivalent ionic compounds when naming compounds with polyatomic ions  ​ I can treat the polyatomic ion as a WHOLE ion with the same charge Chemical ​ I can write word equations and chemical equations by applying my 1)​ When lithium hydroxide equations knowledge of naming compounds pellets are added to a solution of sulfuric acid (dihydrogen sulfate), lithium sulfate and water are formed. 2)​ If a copper coil is placed into a solution of silver nitrate, silver crystals form on the surface of the copper. Additionally, highly soluble copper (I) nitrate is generated. 3)​ Carbon dioxide and water vapor are formed when crystalline C6H12O6 is burned in oxygen. Go over the worksheets & practice questions posted before for more revision Balancing ​ I understand that the mass of the reactions must equal the mass of Convert to chemical equations and equations the products. balance them: (conservation of ​ I can determine whether a chemical equation follows the 1.​ iron + oxygen ⟶ mass) conservation of mass law or not, by counting the number of atoms iron III oxide ​ I can count the molecules of the equation by drawing or listing the 2.​ nitrogen + reactants and the products hydrogen ⟶ ​ I can add coefficients in front of molecules so that they balance on ammonia 3.​ barium chloride both sides + magnesium ​ I can check my work to make sure that the reactants equal the sulfate ⟶ barium products sulfate + magnesium chloride Types of ​ I can use letters to represent elements to visualize the type of Balance & identify the type of Chemical chemical reaction chemical reactions Reactions ​ I can identify a combustion reaction based on the final products ​ CH4+O2→CO2+H2O ​ H2+O2→H2O ​ HCl+NaOH→NaCl+H2O ​ Na2SO4+BaCl2→BaSO4+Na Cl Acid-bases ​ I know the properties of acids and bases and can compare the Given the salt, identify the acid and (Neutralization) similarities and differences of both base that reacted to form the salt. ​ I can identify acids and bases 1)​ NaCl ​ I can identify the chemical formulas of strong and weak acids and 2)​ Ca3(PO4)2 bases 3)​ Zn(NO3)2 ​ I understand that the products of neutralization are water and a salt 4)​ Al(ClO3)3 (ionic compound) 5)​ NH4I ​ I understand that neutralization brings the pH level close to 7 Biology - Ecosystems and Sustainability Topic Expectations Sample Questions Cell Cycle and ​ I can explain 3 reasons why cells divide (growth, repair, ​ What happens in each stage Cell division reproduction) of mitosis? ​ I understand that the cell stays mostly in the growth phase, and only ​ What happens during the a small percentage of time in the division phase growth phase? ​ I can explain what happens in each stage of mitosis Cancer and ​ I can explain how checkpoints during the cell cycle can fail and ​ What are the different types of treatment cause cancerous cells to grow and divide tumors and how are they ​ I can describe and identify the properties of cancer cells and tumors different? ​ I can identify common causes of cancer ​ Identify 5 different cancers, ​ I can research how a particular cancer is screened for, how it is their causes, how it’s screened for/diagnosed diagnosed, and treatment ​ Identify 3 different screening technology, explain how it works (which  organs/cells/tissues are visible/invisible) Specialized cells ​ I can describe the location, structure and function of specialized cells ​ List down as many as you can found in humans and plants → I can describe the location, ​ I can critically think and explain the impacts of a change in structure structure and function of to the function of a cell specialized cells found in humans and plants Organ system ​ I can explain purpose, input, output, components, and processes of ​ Explain the purpose, input, a human organ system output, components, and ​ I can identify organs of a frog and make observations about processes of the following similarities and differences to humans organ systems (respiratory, cardiovascular, musculoskeletal, reproductive, nervous, digestive) ​ How do organ systems work together? Physics - Optics Images in plane ​ I know that a virtual image looks like it’s behind the mirror and a real Textbook and curved image can be projected and is in front of the mirror pp. 506-7 mirrors ​ I know that concave mirrors are curved inwards and convex mirrors Q: 1, 2, 4, 5, 6, 9, 10, 11, 12, 13, 14, bulge outward 17, 18, 19, 23 ​ I can use incidence and reflected rays to locate an image and describe the image characteristics using the SALT acronym Refraction, Index ​ I can explain what refraction is and how it works of Refraction, ​ I understand that light will bend towards the normal when the speed Total Internal of light in the 2nd medium is slower than the first, and the opposite Reflection will occur if the speed of light in the 2nd medium is faster ​ I can use the index of refraction equation to calculate the speed of light ​ I can explain the conditions for total internal reflection Lenses ​ I can identify that a converging lens has a convex shape and ​ Text questions: page 553, 3, converges light and a diverging lens has a concave shape and 4, 5, 6 diverges light ​ Text questions: page 561, 1, 2 ​ I can use the imaging rules for converging and diverging lenses and to draw ray diagrams to locate images depending on the object location The Human eye ​ I can identify the different parts of the eye and explain its function pp. 542-3; Q: 1, 2, 3, 4, 5, 6, 9, 10, ​ I can explain what hyperopia, presbyopia and myopia are and how 12, 21, 23​ they can be corrected with lenses ​ pp.582-583; Q: 1, 2, 3, 4, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 22 Earth Science - Climate Change Climate Change ​ I can explain the difference between weather and climate (short vs and Intro to the long period) Sun ​ I understand the relationship between the sun’s radiation, infrared radiation, and the global temperature ​ I can understand the effects of latitude and climate zones on the absorption of heat Greenhouse ​ I can explain the greenhouse effect Read Chapter 8.6 effects and gases ​ I can understand/explain why different greenhouse gases block different amounts of thermal energy Short and long ​ I can explain short-term variations in climate caused by volcanoes Read Chapter 8.9, 8.10, 8.11 term variations and ocean currents. ​ I can discuss positive and negative feedback loops that impact climate  ​ I can show how clues from the past can help patch together the climatic history of the planet. Evidence of ​ I can explain the cause and effect of rising temperatures on the Read chapter 9.1 Climate Change environment and on society ​ Anthropogenic ​ I can explain human influence on carbon, methane, and nitrous Read chapter 9.4 and 9.5 greenhouse oxide cycling gases ​ I can explain the sources of anthropogenic greenhouse gases and how they cause the Earth to warm up Choose one career that is related to something we did this year in the course. Be able to: 1.​ give the name of the profession 2.​ say how it’s related to the course 3.​ give a job description (what does the person have to do) 4.​ say what education is necessary (and any other relevant requirements) to enter this career eg. Teacher (you cannot use this as your answer on the exam, you will not receive any marks if this is your answer)