Cuso4+2naoh=cu (oh)2+na2so4
n (cuso4)=16÷128=0.125 моль
n (cu (oh)2)=0.125моль
m (cu (oh)2)=0.125×98=12.25г
ответ:12.25
Cuso4+2naoh=cu (oh)2+na2so4
n (cuso4)=16÷128=0.125 моль
n (cu (oh)2)=0.125моль
m (cu (oh)2)=0.125×98=12.25г
ответ:12.25