Question

what wiil be it ans dont sam


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Answer 1

Chemical Formula of the following by criss-cross method:-

1. Aluminum Oxide - Al₂O₃

2. Calcium Carbonate- CaCO3

3. Cupric Chloride- CuCl2

4. Lead(II) hydroxide- Pb(OH)2

5. Silver Bromide- AgBr

6. Ammonium Sulphate- (NH4)2SO4

7. Ferric Sulphate- Fe2(SO4)3

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Answer 2

Answer:

• 1. Aluminum Oxide - Al2O3
• 2. Calcium Carbonate- CaCO3
• 3. Cupric Chloride- CuCl2
• 4. Lead(II) hydroxide- Pb(OH)2
• 5. Silver Bromide- AgBr
• 6. Ammonium Sulphate- (NH4)2SO4
• 7. Ferric Sulphate- Fe2(SO4)3

Explanation:

I hope this answer will help you