Part A
Observe the substances in the test tubes for 15 minutes. In the table, describe what's happening in each test tube,
including any evidence of a chemical reaction.
Remember that evidence of chemical reactions can include change in color, change in smell, change in temperature,
formation of a solid, or formation of bubbles. If there's no observable change in a test tube, write "no reaction."
Test tube - chemicals - Description of the Reaction
1 - iron and copper(II) sulfate - ___
2 - copper and hydrochloric acid - ___
3 - zinc and iron(III) nitrate - ___
4 - zinc and magnesium sulfate - ___
5 - zinc and hydrochloric acid - ___
6 - iron and hydrochloric acid - ___