A nitric acid solution is composed of 63.75 g of HNO3 and 205.65 mL of pure...

A nitric acid solution is composed of 63.75 g of HNO3 and 205.65 mL of pure water. What is the percent by mass of the nitric acid solution? Use the density of water as 0.9984 g/mL.

Expert Solution

water mass = volume x density

= 205.65 x 0.9984

= 205.32 g

% mass of HNO3 = (mass of HNO3 / total mass ) x 100

= (63.75 / 63.75 + 205.32) x 100

= 23.69 %

queen_honey_blossom answered 2 years ago

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