Question

Write the chemical formula of the given compound: i) Sodium carbonate ii) Zinc sulphide iii) cuprous hydroxide iv) Stannic oxide v) Ferric nitrite vi) Calcium phosphate​

Answer 1

Answer:

1. Sodium carbonate => Na2Co3
2. Zinc Sulphide => ZnS
3. Cuprous Hydroxide => Cu(OH)2
4. Stannic Oxide => SnO2
5. Ferric Nitrite => FeN3O2
6. Calcium Phosphate => Ca3(PO4)2

Explanation:

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Answer 2

i)Sodium carbonate-Na₂CO₃

ii)Zinc sulphide-ZnS

iii)cuprous hydroxide-Cu(OH)2

iv)Stannic oxide-SnO₂

v)Ferric nitrate-Fe(NO₃)₃

vi)Calcium phosphate-Ca3(PO4)2

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