Question

write the chemical formulae of the following.​

Answer 1

Answer:

1. NaNO2

2. Na2S

3. CO2

4. Ccl4

5. CH₄

6. NH3

8. H

9. S²⁻

10. HCL

11. H2O

12. Na₂CO₃

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Explanation:

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Answer 2

sodium nitrate- NaNo3

sodium sulphate- Na²So4

carbon dioxide- co²

carbon tetrachloride- CCI4

methane-CH⁴

ammonia- NH3

hydrogen-H

sulphide-H²So⁴

hydrogen chloride- HCL

water- H²O

sodium carbonate-NA²Co3