Ответ:
дано
n(NaOH) = 0.6 mol
+CuCL2
------------------
m(Cu(OH)2) - ?
0.6 mol X mol
2NaOH+CuCL2-->Cu(OH)2+2NaCL
2 mol 1 mol
X mol = 0.6*1/2 = 0.3 mol - Cu(OH)2
M(Cu(OH)2) = 98 g/mol
m(Cu(OH)2) = n*M = 0.3*98 = 29.4 g
ответ 29.4 гр
Объяснение:
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Verified answer
Ответ:
дано
n(NaOH) = 0.6 mol
+CuCL2
------------------
m(Cu(OH)2) - ?
0.6 mol X mol
2NaOH+CuCL2-->Cu(OH)2+2NaCL
2 mol 1 mol
X mol = 0.6*1/2 = 0.3 mol - Cu(OH)2
M(Cu(OH)2) = 98 g/mol
m(Cu(OH)2) = n*M = 0.3*98 = 29.4 g
ответ 29.4 гр
Объяснение: