Question

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

Answer 1

Answer:

The volume of the solution which contained 23 grams of nitric acid is 23.47 mL.

Explanation:

Mass of nitric acid = 23 g

Mass of the solution = M

69%=23g/M x 100

M= 33.33 g

Density formula; mass/volume

so, V=23.47  mL