chemical-aritmatic

Related Questions

• Approximate atomic weight of an element is 26.89. If its equivalent weight is 8.9, the exact atomic weight of element would be

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• Which property of an element is always a whole number

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• A molar solution is one that contains one mole of a solute in

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• In compound A, 1.00 g nitrogen unites with 0.57 g oxygen. In compound B, 2.00 g nitrogen combines with 2.24 g oxygen. In compound C, 3.00 g nitrogen combines with 5.11 g oxygen. These results obey the following law

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• The number of moles of sodium oxide in $620g$ of it is

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