chemical-aritmatic

Related Questions

• Which one of the following pairs of compounds illustrates the law of multiple proportion

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• The prefix ${10^{18}}$ is

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• The ratio of amounts of ${H_2}S$ needed to precipitate all the metal ions from 100 ml of 1 M $AgN{O_3}$ and 100 ml of 1 M $CuS{O_4}$ will be

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• The number of molecules in 16 g of methane is

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• What should be the weight and moles of $AgCl$ precipitate obtained on adding $500ml$ of 0.20 M $HCl$in 30 g of $AgN{O_3}$solution? ($AgN{O_3}$= 170)

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