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22-04-2024
Chemistry

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What mass of ZnCl₂ can be prepared from the reaction of 2.0 grams of Zn with 2.0 grams of HCl?
Zn + 2HCl → ZnCl₂ + H₂ ?
a. 4.17 g
b. 7.46 g
c. 3.73 g
d. 4.00 g

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