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20-03-2021
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dry hydrogen gas was passed over heated oxide of copper weighing 14.3g.at the end of the experiment 12.7g of copper and 1.8g of water were obtained determine the formula of the oxide?

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wicrocio wicrocio

20-03-2021

Answer:

formula

Explanation:

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20-03-2021

63.73yduagHcshzgzusgsjzfshsgxg formula

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