Dik:
V HCL: 25 mL
V NaOH : 20 mL
M NaOH : 0,1 M
Dit: M HCL?
Jwb:
V(asam) . M(asam) . val(asam) = V(basa) . M(basa) . val(basa)
25 . M(asam) . 1 = 20 . 0,1 . 1
M(asam) = 2 / 25
M(asam) = 0.08 M atau 8 x 10^{-2} M
Dik:
V HCL: 25 mL
V NaOH : 20 mL
M NaOH : 0,1 M
Dit: M HCL?
Jwb:
V(asam) . M(asam) . val(asam) = V(basa) . M(basa) . val(basa)
25 . M(asam) . 1 = 20 . 0,1 . 1
M(asam) = 2 / 25
M(asam) = 0.08 M atau 8 x 10^{-2} M