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12-04-2021
Chemistry

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1.How many grams of zinc Zn and oxygen O2 will be needed to form 324 grams of ZnO after the reaction?

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12-04-2021

Answer: pretty sure its 0.214 moles * 40.3g/mole = 8.6g (2 sig figs) of MgO, and

0.035 moles * 40.3g/mole = 1.4g of MgO

Explanation:

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