Question

in one experiment 3.98 g of copper oxide was obtained from 3.18 g of copper in another experiment 1.06 g of copper oxide on reduction gave 0.847 g of copper show that the above data verifies the law of constant proportion​

Answer 1

Answer:

hey mate.. Here's your answer:

this does not satisfy the law of definite proportions because the mass of reactanys is not equal to the mass of products.

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