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? - Qammunity.org

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?

asked Nov 17, 2022 26.5k views

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