Physics, 10.07.2019 01:30 mhaniyahn

A7.99 g sample of hcn is found to contain 0.296 g of h and 4.14 g of n. find the mass of carbon in a sample of hcn with a mass of 3.40 g .

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A7.99 g sample of hcn is found to contain 0.296 g of h and 4.14 g of n. find the mass of carbon in a...