Question

Exercitiul 7, punctul 2​

Answer 1

EM:

CuSO4 + 2NaOH --> Cu(OH)2 + Na2SO4

E.I.C:

Cu(2+) + SO4(2-) + 2Na(+) + 2HO(-) --> Cu(OH)2 + 2Na(+) + SO4(2-)

E.I.R:

Cu(2+) + 2HO(-) --> Cu(OH)2