Question

Write the molecular formulae for the following compounds

(a) Copper (II) bromide

(b) Aluminium (III) nitrate

(c) Calcium (II) phosphate

(d) Iron (III) sulphide

(e) Mercury (II) chloride

(f) Magnesium (II) acetate​

Answer 1

Answer:

(a) CuBe2

(b) Al(NO3)3

(c) Ca3(PO4)2

(d) Fe₂S₃

(e) HgCl2

(f) Mg(CH3COO)2

Explanation:

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Answer 2

a) CuBr2

b) Al(NO3)3

c) Ca3(PO4)2 

d) Fe₂S₃

e) HgCl2

f) C4H6MgO4

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