I need help understanding a post lab question for a rates of reaction lab, im a student it asks: Why was it necessary that the two solutions to be mixed at the same temperature before mixing? What error would have been introduced if the solutions were not at the same temperature (they couldnt be more than 1 degree apart when temp was measured before mixing)? Part B - Reactions Varying Concentrations2 trials each:RunACD-TUBE 1-mL Solution 1 + mL distilled water1.0ml+4.0ml2.0ml3.0ml4.0ml+ 3.0ml+2.0ml+ 1.0ml+-TUBE 2-mL 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…

Answered: art B - Reactions Varying…

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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I need help understanding a post lab question for a rates of reaction lab, im a student it asks: Why was it necessary that the two solutions to be mixed at the same temperature before mixing? What error would have been introduced if the solutions were not at the same temperature (they couldnt be more than 1 degree apart when temp was measured before mixing)?

Part B - Reactions Varying Concentrations
2 trials each:
Run
A
C
D
-TUBE 1-
mL Solution 1 + mL distilled water
1.0ml
+
4.0ml
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

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