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Chapter 4: Chemical Quantities and Aqueous Reactions Sections: 4.2-4.9 Important Questions and Concepts: How do we use stoichiometry to convert between amounts of different substances (reactants or products) in a reaction? . What is a limiting reagent? How do we determine what the limiting reagent in a reaction is? What is the theoretical yield? Do we ever achieve the theoretical yield? What is the actual yield? How is the percent yield calculated? What are the components of a solution? What is the molarity of a solution? How do we make solutions? . What is dilution? What equation can we use for dilution problems? . Why do solids dissolve in water? What happens to ionic compounds when they dissolve? What is an electrolyte? What makes an electrolyte strong or weak? How do we predict whether an ionic compound is soluble or insoluble? . What is a precipitation reaction? How do we determine if a precipitate is formed when mixing two solutions? . What is an acid? What is a base? What are the products of a neutral. . What is a titration? What equation can we use for titration problems? . What is a gas evolving reaction? ization reaction? How do we determine when we reach the equivalence point? What is an oxidation state/number? How do we determine the oxida- tion number of the atoms in a compound? . What is oxidation? What is reduction? How do we determine what is reduced and what is oxidized in an oxidation reduction reaction? Additional Practice Problems:
Chapter 4: Chemical Quantities and Aqueous Reactions Sections: 4.2-4.9 Important Questions and Concepts: How do we use stoichiometry to convert between amounts of different substances (reactants or products) in a reaction? . What is a limiting reagent? How do we determine what the limiting reagent in a reaction is? What is the theoretical yield? Do we ever achieve the theoretical yield? What is the actual yield? How is the percent yield calculated? What are the components of a solution? What is the molarity of a solution? How do we make solutions? . What is dilution? What equation can we use for dilution problems? . Why do solids dissolve in water? What happens to ionic compounds when they dissolve? What is an electrolyte? What makes an electrolyte strong or weak? How do we predict whether an ionic compound is soluble or insoluble? . What is a precipitation reaction? How do we determine if a precipitate is formed when mixing two solutions? . What is an acid? What is a base? What are the products of a neutral. . What is a titration? What equation can we use for titration problems? . What is a gas evolving reaction? ization reaction? How do we determine when we reach the equivalence point? What is an oxidation state/number? How do we determine the oxida- tion number of the atoms in a compound? . What is oxidation? What is reduction? How do we determine what is reduced and what is oxidized in an oxidation reduction reaction? Additional Practice Problems:
Beverley SmithLv2
21 Apr 2019