3Cl2 + 6KOH --> KClO3 + 5KCl + 3H2O
3*22,4 L Cl2...........................122,5g KClO3
x L Cl2........................................2g KClO3
x = 1,097 L Cl2 (Vt)
Vp = 78*1,097/100 = 0,855 L Cl2
6*56g KOH............................122,5g KClO3
xg KOH....................................2g KClO3
x =5,485g KOH (mt)
mp = 5,485*78/100 = 4,2788g KOH
C = md/M*Vs => Vs = md/C*M = 4,2788/(56*5) = 0,0152 L = 15,281 mL sol. KOH