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motikmotik
3 years ago
8

Can someone please help me with this quickly thank you

Chemistry
1 answer:
ale4655 [162]3 years ago
8 0
It’s the 2nd one kno3
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In a chemical reaction how does the mass of the reactants compare with the mass of the products?
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The mass of the reactants compared with the mass of the products should be the same if the reactants are in stoichiometric amounts.

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In this question, they ask about chemical reactions and the comparison of the mass of reactants and products. Firstly, it is necessary to introduce the mass conservation principle.

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