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What happens when: (i) conc. H(2)SO(4)...

What happens when:
(i) conc. `H_(2)SO_(4)` is added to Cu ?
(ii) `SO_(3)` is passed through water ?
Write the equations

Text Solution

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(i) `Cu + 2H_(2)SO_(4) rarr CuSO_(4) + SO_(2) + 2H_(2)O`
(ii) `S_(3) + H_(2)O rarr H_(2)SO_(4)`
Sulphuric acid is formed
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