Question

Write the chemical formulae of the following-

(i) Tetra amine copper

(ii) Sulphate

(iii) Penta carbonyl Iron (o)​

Answer 1

Answer:

1.) Tetra amine copper ---> [Cu(NH3)4(H2O)n]SO4

2.) Sulphate ----> SO4^2-

3.) Penta carbonyl lron (o) ----> Fe(CO)5

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