(2) What effect does increasing, reaction temperature have upon the rate of reaction? (Part 2)(3) What effect does a catalyst (e.g. Manganese (II) chloride) have upon the rate of reaction?(4) How strongly did increasing [H+] or lowering the ph affect your reaction rate?Many processes depend as strongly on ph as reaction 2. Acid rain, for example, decreases the phof environmental waters by 1.0 to 1.5 units. What effect would you expect the decrease of the phwould have on aquatic life? Chem 112 - Lab ReportRATES OF REACTIONS1. Effect of ConcentrationReaction time, MinMg + 1M-hcl2.5Mg + 0.8M-hcl5.5Mg + 0.6M-hcl7.0Mg + 0.4M-hcl10.52. Effect of Temperature and CatalystA. Reaction at room temperature11.0B. Reaction at 40 °c5.5C. Reaction at 55 c2.5D. Reaction at 70 °c1.5E. Reaction with catalyst0.53. Effect of phPh of your unadjusted solution?2.96__[H+]Time10.5_Ph of adjusted solution?_1.52_[H*]Time5.6_What is the increase in [H+] between ph adjusted and unadjusted solutions?What difference in reaction times did you observe for the above two solutions?Summarize your results by answering the following questions. Recall that a shorter time to reactimplies a faster reaction rate.(1) What effect does increasing the concentration of a solution (hcl) have upon the rate ofReaction? (step 1)

Hey, since there are multiple questions posted, we will answer first question. If you want any specific question to be answered then please submit that question only or specify the question number in your message. 3. Effect of pH, Given information pH of unadjusted solution is 2.96 and time is 10.5 min pH of adjusted solution is 1.52 and time is 5.6 minCalculate the increase in H+ concentration, For pH = 2.96 [H+] = 10-2.96 =0.0011 MFor pH = 1.52 [H+] = 10-1.52 = 0.0302 MIncrease in H+ concentration = 0.0302 M - 0.0011 M = 0.0291 M Calculate the difference in reaction times, 10.5 min - 5.6 min = 4.9 min

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3. Effect of ph Ph of your unadjusted solution? _2.96__[H*] Time_10.5_ Ph of adjusted solution? _1.52__H'] Time_5.6 What is the increase in [H*] between ph, adjusted and unadjusted solutions? What difference in reaction times did you observe for the above two solutions?

3. Effect of ph Ph of your unadjusted solution? _2.96__[H] Time_10.5_ Ph of adjusted solution? _1.52__H'] Time_5.6 What is the increase in [H] between ph, adjusted and unadjusted solutions? What difference in reaction times did you observe for the above two solutions?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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