Based on the data below, which explanation BEST explains what state of matter the compound being dissolved was? Measurement Initial Condition Final Conditions Effect Temperature 30°C 40°C Rate of dissolving decreaser Pressure 1.0 atm 2.0 atm Rate of dissolving increased The compound was a gas because the change in pressure increased the rate of dissolution. The compound was a gas because the increase in temperature caused the rate of dissolution to increase. The compound was a solid because the increase in temperature caused the rate of dissolution to increase. The compound was a solid because the change in pressure increased the rate of dissolution.

Based on the data below, which explanation BEST explains what state of matter the compound being dissolved was? Measurement Initial Condition Final Conditions Effect Temperature 30°C 40°C Rate of dissolving decreaser Pressure 1.0 atm 2.0 atm Rate of dissolving increased The compound was a gas because the change in pressure increased the rate of dissolution. The compound was a gas because the increase in temperature caused the rate of dissolution to increase. The compound was a solid because the increase in temperature caused the rate of dissolution to increase. The compound was a solid because the change in pressure increased the rate of dissolution.

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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Given the following solutions: Solutions Flask 1 Flask 2 Flask 3 0.06 M KI 20.0 mL 20.0 mL 10.0 mL 1% starch 5.00mL 5.00mL 5.00mL 0.02 M Na2S2O3 3.50 mL 3.50 mL 3.50 mL 0.08 M H2SO4 5.00 mL 5.00mL 5.00mL 0.05 M NaCl 0 0 10.0 mL and Solutions Beaker 1 Beaker 2 Beaker 3 0.06 M H2O2 20.0 mL 10.0 mL 20.0 mL deioinized water 0 10.0 mL 0 Following the procedure Run 1 is when Beaker 1 is added to Flask 1 and the timer is started giving the time recorded for the run in the table below. This is repeated with Beaker 2 and Flask 2 for Run 2 and finally Beaker 3 and Flask 3 for Run 3: The results for these runs are given below: Run Time (seconds) 1 20 2 38 3 44 Calculate the following for each run: the initial molarities of I- and H2O2 (from the solutions tables ) the rates of reaction [I2]/time (calculate the [I2] from [S2O32-] and using the reaction: I2(aq) + 2 S2O32-(aq) → 2I-(aq) + S4O62-(aq) Choose the correct rate law for this reaction from your…
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