1 esep.
Berilgeni
m=13.5(CuCl2)
T/k m(Cu(OH)2)-?
Wewyi
CuCl2+2 KOH=Cu(OH)2+2KCl
M(CuCl2)=64+35.5*2=135 g/mol'
m=135g/mol'*1mol'=135g
M(Cu(OH)2)=64+(1*2+16*2)=98 g/mol'
m=98g/mol'*1mol'=98g
13.5g-----xg
135g----98g
x=13.5*98/135=9.8
Jayabi m(Cu(OH)2)=9.8g
Berilgeni
m=13.5(CuCl2)
T/k m(Cu(OH)2)-?
Wewyi
CuCl2+2 KOH=Cu(OH)2+2KCl
M(CuCl2)=64+35.5*2=135 g/mol'
m=135g/mol'*1mol'=135g
M(Cu(OH)2)=64+(1*2+16*2)=98 g/mol'
m=98g/mol'*1mol'=98g
13.5g-----xg
135g----98g
x=13.5*98/135=9.8
Jayabi m(Cu(OH)2)=9.8g