C3H6 + Br2 = C3H6Br2
V(C3H6) = 22.4 l
n(C3H6) = V / Vm = 22.4 / 22.4 = 1 mol
n(Br2) = n (C3H6) = 1 mol
M(Br2) = 80 * 2 = 160 g/mol
m(Br2) = M * n = 160 * 1 = 160 g
C3H6 + Br2 = C3H6Br2
V(C3H6) = 22.4 l
n(C3H6) = V / Vm = 22.4 / 22.4 = 1 mol
n(Br2) = n (C3H6) = 1 mol
M(Br2) = 80 * 2 = 160 g/mol
m(Br2) = M * n = 160 * 1 = 160 g