chemical-aritmatic

Related Questions

• The number of molecules in 16 g of methane is

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• $Ca{(OH)_2} + {H_3}P{O_4} \to CaHP{O_4} + 2{H_2}O$ the equivalent weight of ${H_3}P{O_4}$ in the above reaction is

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• Difference in density is the basis of

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• In order to prepare one litre normal solution of $KMn{O_4}$, how many grams of $KMn{O_4}$ are required if the solution is used in acidic medium for oxidation

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• The atomic weights of two elements A and B are 40 and 80 respectively. If $x$ g of A contains $y$ atoms, how many atoms are present in $2x$ g of B

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