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In this project I will be observing the effects of saturated sodium carbonate solution on a dilute solution of hydrochloric acid and universal indicator. If done correctly, colors will develop as the sodium carbonate sinks to the bottom and carbon ions spread upwards and neutralize the acid.

Driving Question: How does saturated sodium carbonate solution affect a dilute solution of hydrochloric acid and universal indicator?
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Emily Pham,
Feb 27, 2014, 8:32 AM