Use 0.1 M concentrations except where noted.
1) Strontium chloride and sodium sulfate
2) Ammonium chloride and sodium hydroxide (6 M)
3) Sodium carbonate (1 M) and hydrochloric acid (6 M)
4) Baking soda solution (1 M) and hydrochloric acid (6 M)
5) Iron (III) nitrate and ammonium hydroxide (1 M)
6) Iron(III) nitrate and sodium hydroxide (1 M)
7) Zinc metal (small piece) and hydrochloric acid (6 M)
8) Copper metal (small piece) and hydrochloric acid (6 M)
9.) Copper(II) oxide (powder) and hydrochloric acid (6M)

1. For each combination of substances, evaluate your predictions above, and rewrite the molecular equation in your laboratory notebook, if needed, to be consistent with your observations.