In which two ways does a balanced chemical equation model the law of
conservation of mass?
A....
In which two ways does a balanced chemical equation model the law of
conservation of mass?
A. The total mass of the reactants equals the total mass of the
products.
B. The total mass of the metals involved equals the total mass of
nonmetals.
C. The reactants are the same substances as the products.
D. The same numbers and types of atoms appear on both sides of
the equation.
Answers: 3
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