How Fast Does Alka-Seltzer Dissolve In Different Temperatures Of Water?

Question: How Fast Does Alka-Seltzer Dissolve In Different Temperatures Of Water?

Hypothesis: I think that the Alka-Seltzer will dissolve faster in the hot boiling water than the cold, warm, or ice water.

Procedure:

Step 1: I will have 4 empty plastic cups. In each cup will be different types of water. 1st cup will have boiling water. 2nd will have cold water. 3rd will have warm water. the last cup will have ice cold water.

Step 2: I will drop 1 Alka-Seltzer in each cup.

Step 3: I will time how long it will dissolve.

Step 4: Test temperature.