Problem: A particular coal contains 2.5% sulfur by mass. When this coal is burned, the sulfur is converted into sulfur dioxide gas. The sulfur dioxide reacts with solid calcium oxide to form solid calcium sulfite.Write the balanced chemical equations for the reactions.

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a)

sulfur  S(s)

burned  O2 (g)

sulfur dioxide gas  SO2 (g)


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Problem Details

A particular coal contains 2.5% sulfur by mass. When this coal is burned, the sulfur is converted into sulfur dioxide gas. The sulfur dioxide reacts with solid calcium oxide to form solid calcium sulfite.

Write the balanced chemical equations for the reactions.

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

What professor is this problem relevant for?

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