Jawabanmu

2014-06-06T20:41:35+07:00
Gas N2 1 L beratnya 2,8 = 2,8/ 28 = 0,1 mol
berarti dlm keadaan sama maka
mol H2 / V H2 = mol N2/ V N2
mol H2 = V H2 X mol N2/ V N2
= 5 X 0,1/1
= 0,5 mol
1 1 1