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 Magnesium (II) acetate
ScienceClass 9CBSEAnswered 27 Mar 2026
Answer
- Soln:
Answers are
- Copper (II) bromide- CuBr2
- Aluminium (III) nitrate = Al(NO3)3
- Calcium (II) phosphate - Ca3(PO4)2
- Iron (III) sulphide - Fe2S3
- Mercury (II) chloride - HgCl2
- Magnesium (II) acetate- Mg(CH3COO)2
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