Question

MnCl2 -> Mn(OH)2->MnSo4

Answer 1

Ответ:

MnCl2+2NaOH ->2NaCl+Mn(OH)2

Mn(OH)2+H2SO4->H2O+MnSO4

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Answer 2

The chemical equation you provided shows the transformation of manganese chloride (MnCl2) into manganese sulfate (MnSO4) via intermediate formation of manganese hydroxide (Mn(OH)2).

The balanced chemical equation for the overall reaction is:

MnCl2 + 2 NaOH → Mn(OH)2 + 2 NaCl Mn(OH)2 + H2SO4 → MnSO4 + 2 H2O

In the first step, when MnCl2 reacts with sodium hydroxide (NaOH), it forms manganese hydroxide (Mn(OH)2) and sodium chloride (NaCl). This is a double displacement reaction.

In the second step, manganese hydroxide reacts with sulfuric acid (H2SO4) to form manganese sulfate (MnSO4) and water (H2O). This is also a double displacement reaction.

Overall, the reaction converts MnCl2 into MnSO4, with the formation of Mn(OH)2 as an intermediate compound.