ronneshacorder1 ronneshacorder1

15-04-2021
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A chemical reaction takes place in a closed system. The mass of the reactants before the reaction was 35 grams. What must
the mass of the products of the reaction be, according to the law of conservation of mass?
25 grams
30 grams
35 grams
70 grams

Respuesta :

sugimoto sugimoto

15-04-2021

35 grams, because the law of conservation of mass states that nothing can be created nor destroyed.

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