A chemist pours two chemicals in a beaker and observes their reaction. The Lable belowshows the data the chemist recorded.TimeTemperature(°C)(minutes)351332925420518Which conciusion abur the reaction can be supported by the evidence shown in the table?AIt is exathermic and spontancous.BIt is endothermic and spontaneous.C Itis exothermic and not spontaneous.D It is endathermic and not spontaneaus.23

The nature of reaction can be determined on the basis of given data values.

A chemist pours two chemicals in a beaker and observes their reaction. The Lable below shows the data the chemist recorded. Time Temperature (°C) 35 (minutes) 1 33 2 29 3 25 4 20 18 Which conciusion about the reaction can be supported by the evidence shown in the table? A It is exothermic and spontaneous. It is endathermic and spontaneous. C I tis exothermic and not spontaneous. D Itis endathermic and not spontaneous.

A chemist pours two chemicals in a beaker and observes their reaction. The Lable below shows the data the chemist recorded. Time Temperature (°C) 35 (minutes) 1 33 2 29 3 25 4 20 18 Which conciusion about the reaction can be supported by the evidence shown in the table? A It is exothermic and spontaneous. It is endathermic and spontaneous. C I tis exothermic and not spontaneous. D Itis endathermic and not spontaneous.

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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Question

A chemist pours two chemicals in a beaker and observes their reaction. The Lable below
shows the data the chemist recorded.
Time
Temperature
(°C)
(minutes)
35
1
33
29
25
4
20
5
18
Which conciusion abur the reaction can be supported by the evidence shown in the table?
A
It is exathermic and spontancous.
B
It is endothermic and spontaneous.
C Itis exothermic and not spontaneous.
D It is endathermic and not spontaneaus.
23

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