MgOH2+H2SO4- NaOH+HCI- Ca(OH)2+HNO3-

Question

MgOH2+H2SO4-

NaOH+HCI-

Ca(OH)2+HNO3-

Answer 1

3Mg(OH)2+2H2SO4-Mg3(SO4)2+5H2O
NaOH+HCl-NaCl+H2O
Ca(OH)2+2HNO3-Ca(NO3)2+2H2O