Using Le Chatelier’s Principle - Nicolet High School

Under a fume hood, carefully add 2 droppers full of concentrated (12M) HCl into test tube 1. Stir the contents gently and record observations in Section 2 of the data table. Pour half of the contents of test tube 1 into test tube 4. Add 7 mL of deionozed water to test tube 1. Stir the contents and record observations in the data table. ................
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