Răspuns :
Răspuns: 20 moli
K2O +H2O-> 2KOH
n=m/M=180/18=10 MOLI H2O
stoechiometric, din reactie:
1mol H20------------------2 moliKOH
10 moli H2O-------------X
X-2 .10/1= 20 MOLI KOH
Răspuns: 20 moli
K2O +H2O-> 2KOH
n=m/M=180/18=10 MOLI H2O
stoechiometric, din reactie:
1mol H20------------------2 moliKOH
10 moli H2O-------------X
X-2 .10/1= 20 MOLI KOH