1) It is reactants that are not used up when the reaction is finished a) reactants b) solute c) limiting reagents d) excess reagents 2) It deals with the process that involves rearrangement of the molecular or ionic structure of a substance to form a new substance or product. a) chemical equilibrium b) chemical symbol c) chemical reaction d) stoichiometry 3) Which of the following is the correct sequence of a chemical equatio a) Reactant →Product b) Product →Reactant c) Reactant + Product d) Product + Reactant 4) _______ is a section of chemistry that involves using relationships between reactants and/or products in a chemical reaction to determine desired quantitative data a) Excess reagent b) Limiting reagent c) Stoichiometry 5) _________ give the ideal stoichiometric relationship among reactants and products. a) Chemical reaction b) Chemical Equilibrium c) Chemical symbol d) Chemical Equation

MODULE 10 - PHYSICAL SCIENCE

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