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Vr=1[dm3];
n=?;
Cm=?
1[mol] HCl - 22,4[dm3];
x[moli] HCl - 67,2[dm3];
x=3[mole] HCl.
Wzór na Cm:
Cm=n/Vr;
Cm=3[mole]/1[dm3]=3[mol/dm3].
Odp.Stężenie molowe Cm=3[mol/dm3].