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in Compounds of Non-Metals by (35.6k points)
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Write equations for the following chemicals to prepare from sulphuric acid. 

a. Hydrogen chloride 

b. Oleum 

c. Sodium sulfate

1 Answer

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Best answer

a. NaCl + H2SO4 → NaHSO4 + HCl 

b. H2SO4 + SO3 → H2S2O7 

c. 2NaOH + H2SO4 → Na2SO4 + 2H2O

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