Write the formula and names of the compound formed by-
i) Hg2 2+ and Cl-
ii) Fe3+ and SO4 2-
iii) Cu2+ and SO4 2-
iv) Cu2+ and O2- ion 

Dear Student,
The formula and names of the compound formed by the corresponding ions are as follows:
(i) Hg2 2+ and Cl- = Hg2Cl2 (Calomel)
(ii) Fe3+ and SO4 2- = Fe2(SO4)3 (Ferric sulphate)
(iii) Cu2+ and SO4 2- = CuSO4 (Copper sulphate)
iv) Cu2+ and O2- = CuO (Cupric oxide)
Regards.

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The formula and names of the compound formed by-
i) Hg22+ and Cl= Calomel (Cl2Hg2)
ii) Fe3+ and SO42- 
 Ferric sulphate[ Fe2(SO)3]
iii) Cu2+ and SO42- = Copper sulphate(CuSO4)
iv) Cu2+ and O2- ion =  Tenorite (CuO)

Hope This Helps You :)

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Dear student
The formula and names of the compound formed by-
i) Hg22+ and Cl- = Calomel (Cl2Hg2)
ii) Fe3+ and SO42- = Ferric sulphate[ Fe2(SO)3]
iii) Cu2+ and SO42- = Copper sulphate(CuSO4)
iv) Cu2+ and O2- ion = Tenorite (CuO)

Regards,
  • 1
The formula and names of the compound formed by-
i) Hg22+ and Cl- = Calomel (Cl2Hg2)
ii) Fe3+ and SO42- = Ferric sulphate[ Fe2(SO)3]
iii) Cu2+ and SO42- = Copper sulphate(CuSO4)
iv) Cu2+ and O2- ion = Tenorite (CuO)
  • 0
The formula and names of the compound formed by-
i) Hg22+ and Cl- = Calomel (Cl2Hg2)
ii) Fe3+ and SO42- = Ferric sulphate[ Fe2(SO)3]
iii) Cu2+ and SO42- = Copper sulphate(CuSO4)
iv) Cu2+ and O2- ion = Tenorite (CuO)

hope it helps :)
  • -1
karthik gupta STOP donvoting my answers 
What are u going to gain by downvoting my answers
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yes @Neha Thomas is right
karthik gupta STOP downvoting our answers 
  • 0
Dear student,

The formula and names of the compound formed by-
i) Hg22+ and Cl- = Calomel (Cl2Hg2)
ii) Fe3+ and SO42- = Ferric sulphate[ Fe2(SO)3]
iii) Cu2+ and SO42- = Copper sulphate(CuSO4)
iv) Cu2+ and O2- ion = Tenorite (CuO)

Regards
  • 1
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