Question

A solution is prepared with 50.0g of HNO3 and 130.0g of H2O. It has a density of 1.21g/mL. What is the total volume (mL) of the solution?

Answer 1

50.0g HNO3 + 130 g H2O = 180 g total.
mass = volume x density or
volume = mass/density = 180/1.21 = ??