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 …

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 …

asked Nov 17, 2022 26.5k views

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