Write the formula for the following salts and write the parental acid and base: a) potassium nitrate b) calcium carbonate c) magnesium sulphate D) zinc chloride e) aluminium phosphate
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Formula of the salts and their parent acids and bases:
Name Salt formula acid base
Potassium nitrate KNO3 nitric acid (HNO3) KOH
Calcium carbonate CaCO3 CO2/Carbonic acid Ca(OH)2/CaO
Magnesium sulphate MgSO4 SO2 (H2O) Mg(OH)2
Zinc Chloride ZnCl2 HCl Zn
Aluminium phosphate AlPO4 H3PO4 Al(OH)3
Name Salt formula acid base
Potassium nitrate KNO3 nitric acid (HNO3) KOH
Calcium carbonate CaCO3 CO2/Carbonic acid Ca(OH)2/CaO
Magnesium sulphate MgSO4 SO2 (H2O) Mg(OH)2
Zinc Chloride ZnCl2 HCl Zn
Aluminium phosphate AlPO4 H3PO4 Al(OH)3
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