Write a molecular equation for the gas-evolution reaction that occurs when you mix aqueous hydrobromic acid and aqueous potassium sulfite.

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08-11-2016
Chemistry

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Write a molecular equation for the gas-evolution reaction that occurs when you mix aqueous hydrobromic acid and aqueous potassium sulfite.

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Аноним Аноним · Answer 1 · 2016-11-15T10:39:30+01:00

Аноним Аноним

15-11-2016

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
Below is the solution:

2 HClO4 + Li2CO3 → 2 LiClO4 + H2O + CO2

2 HBr + K2S → H2S + 2 KBr

2 HI + Li2S2O4 → H2S2O4 + 2 LiI

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