Question

write the formula of these compounds:- (i) Amonia(ii) carbon dioxide (iii) sulphur dioxide (iv) Hydro chloride acid (v) calcium carbonate (vi) Baking soda (vii) Mithane​

Answer 1

• Amonia=NH3.
• Carbon dioxide=CO2.
• Sulphur dioxide=SO2.
• Hydrochloride acid=HCI.
• Calcium carbonate=CαCO3.
• Baking soda=NAHCO3.
• Methane=CH4.

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Answer 2

Answer:

1.NH4

2.CO2

3.SO4

4.HCl

5.CaCo3

6.NaHCO3

7. CH4

Explanation:

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