In an experiment, 6.8 of Cu was obtained by the reduction of 8.2 g of CuO with hydrogen. In another experiment, 3.4 g of copper was oxidised and 4.1 g of copper oxide was obtained. Prove that these results illustrate the law of constant proportions.
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ln an experiment, 6.8 of Cu was obtained by the reduction of 8.2 g of CuO with hydrogen. in another experiment, 3.4 g of copper was oxidised and 4.1 g of copper oxide was obtainrsed. Prove that these results illustrate the law of constant proportion.
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