Concentrated nitric acid used for laboratory work. In terms of mass, nitric acid...

Concentrated nitric acid used for laboratory works is 68% nitric acid by mass in aqueous solution. What should be the molarity of such a sample of the acid if the density of solution is 1.504 gmL^(-1) ?

Concentrated nitric acid oxidises phosphours (P) into:

What are the uses of nitric acid ?

Nitric acid oxidise phosphrous to

The anhydride of nitric acid is