chemical-aritmatic

Related Questions

• How much coulomb charge is present on 1g ion of ${N^{3 - }}$

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• One gram of hydrogen is found to combine with 80g of bromine one gram of calcium valency=2 combines with 4g of bromine the equivalent weight of calcium is

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• The mass of a molecule of water is

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• When 100 ml of 1$M\,NaOH$solution and 10 ml of 10$N\,{H_2}S{O_4}$solution are mixed together, the resulting solution will be

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• A compound (80 g) on analysis gave $C = 24 g$, $H = 4 g$, $O = 32 g$. Its empirical formula is

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