Asked by 2trimm_markel

Conservation in Chemical Reactions Quick Check Answers
1. Zn + 2HCl → H2 + ZnCl2
2. The total number of atoms does not change, so mass is conserved in the reaction.
3. 215 amu
4. 76 amu

Answers

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Answered by GPT 3.5
5. 139 grams

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