1) It is the reactant that produces a lesser amount of product. a) limiting reactant b) excess yield c) percent yield 2) They are the reactants that are not used up when the reaction is finished. a) Limiting Reagents b) Solution c) Excess Reagents 3) What is the expected value for percent yield? a) -1 b) 0-100 c) above 100 4) Which of the following is the correct sequence of a chemical equation? a) Reactant → Product b) Product → Reactant c) Product + Reactant 5) 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 reaction c) chemical symbol

science

만든이
인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?