Oblicz stezenie procentowe 8 molowego roztowru kwasu azotowego V o gestosci 1.25 g/cm3

Cmol=8mol/dm³ d=1,25g/cm³ = 1250kg/dm³ mHNO₃=63g/mol C% = Cmol*M*100%/d = 8mol/dm³*63g/mol*100%/1250g/dm³ = 50400/1250 = 40,32%