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
Chapter7: Statistical Data Treatment And Evaluation
Section: Chapter Questions
Problem 7.9QAP
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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
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