Problem: Enter a molecular equation for the gas-evolution reaction that occurs when aqueous hydrobromic acid and aqueous potassium sulfite are mixed.

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Reactants:

HBr (aq) H+ (aq) + Br- (aq)

K2SO3 (aq) K+ (aq) + SO32- (aq)


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Problem Details

Enter a molecular equation for the gas-evolution reaction that occurs when aqueous hydrobromic acid and aqueous potassium sulfite are mixed.

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Gas Evolution Equations concept. You can view video lessons to learn Gas Evolution Equations. Or if you need more Gas Evolution Equations practice, you can also practice Gas Evolution Equations practice problems.

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Based on our data, we think this problem is relevant for Professor Norman's class at UARK.