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Write the formula of the following compounds: 1. Hydrochloric acid2. Iron sulphide 3. Blue vitriol 4. Silver nitrate 5. Steam 6. Sulphuric dioxide 7. Methane 8. Sulphuric acid 9. Zinc oxide 10. Copper oxide please tell​

Answer»

1. Formula and structure: The chemical formula for hydrochloric acid is HCl, and its molecular weight is 36.47 g/mol. It is the solution of HYDROGEN chloride in water, and HCl is used SYNONYMOUSLY for both the gaseous form and the aqueous solution.

2. Pyrrhotite, which is CHEMICALLY called iron sulfide, has the ideal formula FeS (Fe = iron, S = sulfur).

3. CuSO4 is the formula for Blue vitriol

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