6.05 Rate and Collision Theory Essay

Does outdoors area affect dissolving of Alka-Seltzer tablets? Materials1. fly cups2. Alka-Seltzer tablets3. Timer4. Measuring Cup5. ThermometerProcedures1. I placed out cardinal of my solo cups on the counter2. Then I put 1 cup of room temperature water into individually cup. 3. Then put adept Alka-Seltzer Tablet in peerless cup and time it until it dissolves completely. 4. In the blurb cup I put in a crushed up Alka- Seltzer tablet and timed it until it dissolved. 5. Repeat steps 1 through and through 4 one more time.Crushed Alka-Seltzer21.86 seconds23.52 secondsWhole Alka-Seltzer29.15 seconds35.33 secondsDiscussion and coatingAnswer the following questions in complete sentences.1. What two factors did you investigate in your procedure, and why did you choose to compare these two factors? The two factors I investigated were surface area and Alka-Seltzer. I decided to pick those if the surface area do the Alka-seltzer dissolves faster.2. What other factors did you need to co ntrol during your investigation? Explain how you controlled each one in your procedure. Factors that I needed to control in my experiment was the temperature of water, how umteen Alka-Seltzer tablets to put in, and how much water to use in the cups. I had a thermometer to make sure that when I done my two trials that they both had the alike(p) temperature of water, I only put one tablet per cup, and I dosure to have the same amount of water in each cup I used.3. What was your prediction about the results of each factor tried in your two lab procedures? Explain your predictions based on your experience of the dissolving process, striking possibility, and reception rates. My predictions of the results on this lab were right. I reckon that if the Alka-Seltzer were crushed up it would make it more easier to dissolve since they were in junior-grade pieces instead of one big tablet.4. In your own words, explain the collision theory, and what is necessary for a collision to be suc cessful? Collision theory is a theory that when molecules collide in a certain mood with the certain amount of energy they start to form new substances.5. A specific catalyst was not provided for this reply, but catalysts are useful for increase the rate of many slow reactions. In your own words, give a detailed explanation of how catalysts can increase the rate of a reaction or process? Catalysts can increase the rate of a reaction or process because they help speed things up by step-down the amount of energy required for the reaction to happen.