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Some cations and anions are given. Write the chemical formula of all the salts possible by combining them. Cations Anions Mg2+(Magnesium ion) SO42-(Sulphate ion) Zn2+ (Zinc ion) NO3- (Nitrate ion)CO32- (Carbonate ion) |
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Answer» (a) Mg2+ SO42- → Mg2SO42 → Mg2(SO4)2 → Mg2/2(SO4)2/2 → MgSO4 (b) Mg2+NO31- → Mg2NO31 →Mg(NO3)2 (c) Mg2+CO32- →Mg2CO32 → Mg2(CO3)2 →Mg2/2(CO3)2/2 → MgCO3 (d) Zn2+ SO42- → Zn2SO42 →Zn2(SO4)2 → Zn2/2(SO4)2/2 → ZnSO4 (e) Zn2+NO31- →Zn2NO31→ Zn(NO3)2 (f) Zn2+CO32- → Zn2CO32 →Zn2(CO3)2 → Zn2/2(CO3)2/2 → ZnCO3 |
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