CuSO4+2KOH=Cu(OH)2+K2SO4
n(Cu(OH)2)=9,8\97=0,1
n(CuSO40=0,1 моль
m(CuSO4)=0,1*159=15,9г
W=160\15,9=10,06
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CuSO4+2KOH=Cu(OH)2+K2SO4
n(Cu(OH)2)=9,8\97=0,1
n(CuSO40=0,1 моль
m(CuSO4)=0,1*159=15,9г
W=160\15,9=10,06