Sheryl210 Sheryl210

14-03-2015
Chemistry

contestada

What evidence of a chemical reaction might you see in dropping an Alka-Seltzer tablet into a glass of water?

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greyhoundbloke greyhoundbloke

14-03-2015

Gas is released by addition of the tablet into water. It is possible to capture the gas emitted and test it - it will be carbon dioxide.

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