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Objectives of Chemical Reactions and Redox Reactions
1)All objectives from Objectives of Chemical Reactions and Stoichiometry - Revised 2008.
2a)Redox (Oxidation-Reduction) Reactions: General Information:
Each student will be able to:
- Determine the oxidation number of all species in elements & cpds [(11.1 & 11.2)](8.4)
- Determine if a chemical reaction is a Redox reaction or not[(11.1 & 11.2)](8.4)
- Using appropriate drawings and explanation, determine which reactant species will be oxidized & reduced [(11.1 & 11.2)](8.4)
- Using appropriate drawings and explanation, determine which reactants (whole species) will be the reducing agent & oxidizing agent. [(11.1 & 11.2)](8.4)
- Balancing Redox Reactions using Oxidation Number Method
2019-2020 Honors Student DO NOT DO
2b)Redox (Oxidation-Reduction) Reactions: Application of Redox Rxn
Each student wil be able to :
- Electrochemical cell - Chemical energy to Electrical energy (i.e.battery)
- Electrolysis/electroplating - Electrical energy to Chemical energy (i.e. plating of jewelry)
- You need a negative ion (an anion) in water to make it electrical conductive (you get electrocuted)
3)Percent Yield
Each student will be able to
- Determine the theoretical (stoichiometical) yield
- Determine the percent yield
3a. Percent Yield
- Be able to determine the theoretical (stoichiometric) yield and percent yield.
4)Limiting Reactant Problems
- You need to know when you need to do this special type of stoichiometry problem
- What the limiting reactant is and that it how you determine the products (starting point for stoichiometry)
- Be able to identify when one needs to do a Limiting Reactant problem calculation when performing stoichiometry and then identify the limiting reactant (one that is used in stoichiometry to determine amount of product) and product in excess. In addition, be able to define stoichiometric amounts.