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Which statement MOST accurately describes the mass of the reactants compared to the mass of the products?
A.
The mass of the reactants is the same as the mass of the products.
B.
The products have a greater mass because matter was created during the reaction.
C.
The reactants have a greater mass because some of the mass was converted to heat.
D.
The reactants have a greater mass because some matter was destroyed by the reaction.
Answers: 3
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