1. BaO + H2SO4 = BaSO4 + H2O
2. 3Cu(OH)2 + 2H3PO4 = Cu3(PO4)2 + 6H2O
3. Mg + H2SO4 = MgSO4 + H2↑
4. Na2CO3 + 2HCl = H2CO3 + 2NaCl
5. 2Ag + 2HCl = 2AgCl + H2 ↑
2Ca + O2 = 2CaO
CaO + H2O = Ca(OH)2
Ca(OH)2 + Na2SO4 = CaSO4 + 2NaOH
Ca + Cl2 = CaCl2
CaO + 2HNO3 = Ca(NO3)2 + H20
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1. BaO + H2SO4 = BaSO4 + H2O
2. 3Cu(OH)2 + 2H3PO4 = Cu3(PO4)2 + 6H2O
3. Mg + H2SO4 = MgSO4 + H2↑
4. Na2CO3 + 2HCl = H2CO3 + 2NaCl
5. 2Ag + 2HCl = 2AgCl + H2 ↑
2Ca + O2 = 2CaO
CaO + H2O = Ca(OH)2
Ca(OH)2 + Na2SO4 = CaSO4 + 2NaOH
Ca + Cl2 = CaCl2
CaO + 2HNO3 = Ca(NO3)2 + H20