hitunglah mol dari 9,6 g H2SO4

mol H2SO4 = massa /Mr H2SO4
= 9,6/ 2 Ar H + Ar S + 4 Ar 0
=9,6/ 2.1 +12 +4.16
=9,6/98
=0,097 mol

n = [tex] \frac{gr}{mr} [/tex] = [tex] \frac{9,6}{98} [/tex] = 0,0979 mol