Ca (OH)2+HCl Al2(SO4)3+NaOH BaO+SO3

Question

Ca (OH)2+HCl
Al2(SO4)3+NaOH
BaO+SO3

Answer 1

1)Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
2)Al2(SO4)3+6NAOH =2Al(OH)3 +3Na2SO4
3)BaO + SO3 = BaSO4
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