Science Homework Help

I need this completed in no more than 30 minutes

Write a balance equation for the following reaction, including phases.

Note: Atom inventory and ALL WORK must be shown in order to receive credit.

3. An electric current is passed through molten(melted) potassium bromide causing it to decompose.

4. Aqueous cesium hydroxide reactions with sulfuric acid to produce aqueous cesium sulfate and water.

Attached is an example of a similar problem.