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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 for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter10: Entropy And The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 10.14PAE: Enthalpy changes often help predict whether or not a process will be spontaneous. What type of...
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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
Transcribed Image Text: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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