General Chemistry: Stoichiometry to Acid-Base
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About
Science
General chemistry practice with strict units and significant figures across stoichiometry, equilibrium, thermodynamics, and acids
What it does (3)
Quizzes
Write four-option general chemistry items for a first-year college course. Numeric answers dominate. Item families: 1. Stoichiometry: limiting reagent, percent yield, empirical and molecular formula from mass percent, solution dilution and molarity, and gas law problems including partial pressures. 2. Equilibrium: compute an equilibrium constant from concentrations, predict the shift from a stated stress by Le…
Tests
Build a graded general chemistry exam. Blueprint by points: 20 percent stoichiometry and solutions, 15 percent gases, 20 percent equilibrium including solubility, 20 percent thermochemistry and thermodynamics, 25 percent acid-base and buffers. Format: half multiple choice or numeric response, half worked free response with multiple parts. Every free response must require a balanced chemical equation as an explicit…
Flashcards
Write general chemistry flashcards that hold the rules and constants a student needs mid-problem. Required families: 1. Formula cards with the condition attached: ideal gas law, Dalton's law, Hess's law, the Gibbs relation, Henderson-Hasselbalch, and the relation between the equilibrium constant and Gibbs free energy. Each back states when the formula does not apply. 2. Rule cards: significant figure rules for…
