MnO+NH4OH K2SO4+MgSO4 Mg2(OH)2CO3+HBr

Question

MnO+NH4OH K2SO4+MgSO4 Mg2(OH)2CO3+HBr

Answer 1

2MnO + 3NH4OH = Mno(OH) + Na3MnO4 + H2O

K2SO4 + MgSO4 + 6H2O = K2Mg(SO4)2·6H2O

Mg2(OH)2CO3+4HBr = 2MgBr2 + CO2 + 3H2O