2.1 - Reactivity
No description yet. This curated deck is ready for daily study.
Card preview (8)
What is reactivity?
the amount of chemical change
what is stoichiometry?
the study of relative amounts of substances involved in a chemical reaction
what does stoichiometry determine?
the amounts of products and reactants in a reaction
what is necessary in every reaction equation?
reactants - products, state symbols, balanced
in a balanced chemical equation, what do the coefficients represent?
the mole ratio of the elements/particles/ compounds
What is the mole ratio used to predict?
the amount of products produced or the amount of reactants required
how is percent yield determined?
experimental result/theoretical result x100%
How will formulas used differ when doing stoichiometry?
solids use formula involving mass and molar mass, liquids use formula involving concentration and volume, and gas uses idea gas law