Answered You can hire a professional tutor to get the answer.
QUESTION
if you were to measure the mass of magnesium and hydrochloric acid before combining them in the test tube, how would that mass compare to the mass of...
if you were to measure the mass of magnesium and hydrochloric acid before combining them in the test tube, how would that mass compare to the mass of reactants left in the test tube after the reaction? How it corresponds to the law of conservation of mass.
