I have a .283M of Nitric acid in 5500 kg of water. How much of 68% Nitric acid do I need to add to make the nitric acid solution 0.3M?

2 answers

Is this molarity (M) or molality (m). If M what is the density of the 0.283 M solution.
It is M, Im going to say with that much water lets call the density 1.02