Question

a bottle of commercial H2SO4 (density 1.787 gram per ml) is labelled as 86% by mass (a) what is molarity of acid? (b) what volume of acid has to be used to make 1 litre 0.2M H2SO4? (c) what is molality of acid?​

Answer 1

Answer:

Calculation of molarity of the acid solution. Volume of 100 g of solution=MassDensity=(100g)(1.787 gm L-1)=55.9mL=0.0559L. =15.7 mol L-1=15.7M.

Explanation:

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