aj10010 aj10010

11-03-2020
Chemistry

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given the following reaction: CuO (s) + H2 (g) to Cu(s) + H2O (g). If 250 L of hydrogen gas are used to reduce copper (II) oxide at STP, what mass of copper is to be expected?

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divinforlanenguetsa3 divinforlanenguetsa3

03-06-2021

Answer:

you will need 24gm I think there is no explanation

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