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Please write out the chemical expressions of these twenty literal expressions 1. Copper sulfate_____________ 2. Calcium sulfate_____________ 3. Zinc sulfate_____________ 4. Magnesium sulfate_____________ 5. Sodium sulfate_____________ 6. Potassium sulfate_____________ 7. Sodium carbonate_____________ 8. Calcium carbonate_____________ 9. Barium carbonate_____________ 10. Silver nitrate______________ 11. Barium nitrate______________ 12. Copper nitrate______________ 13. Sodium nitrate______________ 14. Barium sulfate______________ 15. Copper hydroxide_______________ 16. Calcium hydroxide_______________ 17. Barium hydroxide_______________ 18. Aluminum hydroxide_______________ 19. Magnesium hydroxide_______________ 20. Sodium hydroxide_______________
1.CuSO4 2.CaSO4 3.ZnSO4 4.MgSO4 5.Na2SO4 6.K2SO4 7.Na2CO3 8.CaCO3
9.BaCO3 10.AgNO3 11.Ba(NO3)2 12.Cu(NO3)2 13.NaNO3 14.BaSO4 15.Cu(OH)2
16.Ca(OH)2 17.Ba(OH)2 18.Al(OH)3 19.Mg(OH)2 20.NaOH
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