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GOB Chemistry 1 Final - Part 3 of 3
SAMPLE

Please be aware that you practice a sample exam set, which means that it’s mimicking a real exam. In order to have more accurate experience:

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10. Acids and Bases / Gas Evolution Equations (Simplified) / Problem 11

A volcanic eruption can be demonstrated using vinegar and baking soda. Foam and bubble overflow simulates the eruption. How are the foam and bubble formed when baking soda solution is mixed with vinegar? Which substance can be used as an antacid?

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