Hello im a student im working on a kinetics lab, i do not understand those two questions i really need help. Also for the second question pretty much we had to take the temperatures before mixing one test tube into the other and it could be one degree different. plz help and explain this is my last attempt left RunABCDV Screenshot 2023-...2. Why was it necessary to keep the total volume of the reagents aftermixing constant in all the kinetic runs (i.e., why was it necessary to adddistilled water in inverse proportion to the quantity of Solution 1 thatwas required)?Part B - Reactions Varying Concentrations2 trials each:3. Why was it necessary that the two solutions to be mixed be at the sametemperature before mixing? What error would have been introduced ifthe solutions were not at the same temperature?--TUBE 1-mL Solution 1 + mL distilled water+ 4.0ml1.0ml2.0mlScreenshot 2023-11-24 at 11.56.47 PM3.0ml4.0ml+ 3.0ml+2.0ml+ 1.0ml+-TUBE 2-îmL Solution 21.0ml + 4 drops starch1.0ml + 4 drops starch1.0ml + 4 drops starch1.0ml + 4 drops starchE5.0ml0.0ml1.0ml + 4 drops starchAdd solution 1 and water together then add 4 drops of starch (stir) to solution 2 before adding TUBE 1 to TUBE 2

The parameter used to indicate the speed with which a reaction proceeds to completion is identified…

Run A C D 2. Why was it necessary to keep the total volume of the reagents after mixing constant in all the kinetic runs (i.e., why was it necessary to add distilled water in inverse proportion to the quantity of Solution 1 that was required)? 3. Why was it necessary that the two solutions to be mixed be at the same temperature before mixing? What error would have been introduced if the solutions were not at the same temperature? Part B - Reactions Varying Concentrations 2 trials each: -TUBE 1-- mL Solution 1 + mL distilled water + 4.0ml 1.0ml 2.0ml 3.0ml 4.0ml + 3.0ml + 2.0ml + 1.0ml -TUBE 2-- + mL Solution 2 1.0ml + 4 drops starch 1.0ml + 4 drops starch 1.0ml + 4 drops starch 1.0ml + 4 drops starch E 5.0ml 0.0ml 1.0ml + 4 drops starch Add solution 1 and water together then add 4 drops of starch (stir) to solution 2 before adding TUBE 1 to TUBE 2

Run A C D 2. Why was it necessary to keep the total volume of the reagents after mixing constant in all the kinetic runs (i.e., why was it necessary to add distilled water in inverse proportion to the quantity of Solution 1 that was required)? 3. Why was it necessary that the two solutions to be mixed be at the same temperature before mixing? What error would have been introduced if the solutions were not at the same temperature? Part B - Reactions Varying Concentrations 2 trials each: -TUBE 1-- mL Solution 1 + mL distilled water + 4.0ml 1.0ml 2.0ml 3.0ml 4.0ml + 3.0ml + 2.0ml + 1.0ml -TUBE 2-- + mL Solution 2 1.0ml + 4 drops starch 1.0ml + 4 drops starch 1.0ml + 4 drops starch 1.0ml + 4 drops starch E 5.0ml 0.0ml 1.0ml + 4 drops starch Add solution 1 and water together then add 4 drops of starch (stir) to solution 2 before adding TUBE 1 to TUBE 2

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter7: Statistical Data Treatment And Evaluation

Section: Chapter Questions

Problem 7.9QAP

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