Consider the following reaction for the combustion of octane occurring at 373 K:C3H18() + 25/2 O2(g) – 8 co2(9) + 9 H20(g)4H = -5060 kJ mol1Which of the following is true?A.The reaction is spontaneous as written.В.The reaction is not spontaneous as written.С.It is difficult to tell whether the reaction is spontaneous or not with the information provided. Calculate the molar entropy change for the condensation of water at 100°C according to the following reaction in JK- mol:H20(g) -4H = -44.0 kJ molYou may omit units when you submit your answer.Submit response

In first question we have given the combustion reaction. Combustion reactions are always exothermic…

Consider the following reaction for the combustion of octane occurring at 373 K: C3H18() + 25/2 O2(g) – 8 co2(9) + 9 H20(g) 4H = -5060 kJ mol1 Which of the following is true? A. The reaction is spontaneous as written.

Consider the following reaction for the combustion of octane occurring at 373 K: C3H18() + 25/2 O2(g) – 8 co2(9) + 9 H20(g) 4H = -5060 kJ mol1 Which of the following is true? A. The reaction is spontaneous as written.

Chemistry

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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

Consider the following reaction for the combustion of octane occurring at 373 K:
C3H18() + 25/2 O2(g) – 8 co2(9) + 9 H20(g)
4H = -5060 kJ mol1
Which of the following is true?
A.
The reaction is spontaneous as written.
В.
The reaction is not spontaneous as written.
С.
It is difficult to tell whether the reaction is spontaneous or not with the information provided.

Calculate the molar entropy change for the condensation of water at 100°C according to the following reaction in JK- mol:
H20(g) -
4H = -44.0 kJ mol
You may omit units when you submit your answer.
Submit response

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