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Please Help me!!!!with this question?

Concentrated Nitric acid used as a laboratory reagent is usually 69% by mass of nitric acid.Calculate the volume of the solution which contained 23g of HNO3.Density of conc.HNO3 solution is 1.41 g cm^-3

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  • 1 decade ago
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    Since 23 grams is 69% of the solution then the other 31% will add 10.333 grams or 33.33 grams.

    using the density: 33.33 grams / 1.41 grams/cm^3 = 23.64 cm^3

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