Question

For the following reactions (there is no reaction 7):

1) Identify the chemical reaction as precipitation, acid-base, gas-forming, no reaction, or redox.

2) Draw the balanced chemical reaction using the chemical formula.

3) Draw the balanced chemical reaction as the complete (or full) ionic equation.

4) Draw the balanced chemical reaction as the net ionic equation.

5) What did you observe during the reaction?

Include states of matter in your reactions!

Reactions 1&2: a) Addition of HCl to deionized water. b) Addition of NaOH.

Reaction 3: Addition of ammonia, followed by the addition of Cu(NO₃)_2.

Reaction 4: Addition of sodium carbonate, followed by the addition of HCl.

Reaction 5: Addition of sodium chloride, followed by the addition of potassium nitrate.

Reaction 6: Addition of sodium sulfate, followed by the addition of barium nitrate.

Reaction 8: Addition of HCl to a piece of solid magnesium in water.

Conclusion: Based on your observations in the lab today, compare and contrast visual and non-visual means of identifying chemical reactions and explain their importance.

Answer 1