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reactant
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  If there are 4 grams of reactant, how many
grams of product are produced by the chemical reaction?

A)  0 grams  

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B)  2 grams  

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C)  4 grams  

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D)     8 grams

Verified Answer :

MissPhiladelphia

I believe the correct answer from the choices listed above is option C.  If there are 4 grams of reactant, then 4 grams of product are produced by the chemical reaction. This is in accordance with the law of conservation of mass. It should be that mass in is equal to mass out.

Answer: Option c is correct.

Explanation:

According to the law of conservation of mass or matter for a chemical reaction states that matter can neither be created nor be destroyed. It can simply be transformed from one form to another.

Therefore, if there are 4 grams of reactant then there will be production of 4 grams of product.

Thus, it is concluded that option c that is 4 grams is the correct answer.