Science(Chemsitry)

HNO3 used as a reagent has specific gravity of 1.42g/ml and contains 70% by strength HNO3. Calculate
a)Normality Of Acid
b)Volume of acid that contains 63g pure acid
c)Volume of water required to make 1N solution from 2ml conc.HNO3

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  1. You have introduced a new term into Chemistry: percent by strength. What in the world is that? Normally, it would be w/w or w/v

    Without knowing what you mean, it is not possible to answer the questions.

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  2. I too wonder what it means

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  3. a)54.6

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