Part AWithout doing any calculations, determine the sign of ASs for each of the following chemical reactions. Justify your selection with a brief sentence included in the work you hand in forsysthis assignment.Drag the appropriate items to their respective bins.ResetHelpCH=CH(g)+ H2 (g)→2KMNO4(s)→K2MNO4(s) + MnO2(s) + O2(g)Na(s) + Cl2 (g)→NAC1(s)2NO(g) + O2(g)→2NO2(g)CH2 = CH2(g)ASgys > 0A < 0sys

We are well-known to us that, the entropy measures the degree of randomness. So, as the degree of…

Answered: 2NO(g) + O2(g)→2NO2(g) | 2KMNO4(s)→…

2NO(g) + O2(g)→2NO2(g) | 2KMNO4(s)→ K2MNO4(s) + MnO2(s) + O2(g) CH=CH(g) + H2(g)→ CH2 =CH2(g) Na(s) + Cl2(g)¬NaCl(s) ASsys > 0 ASys <0

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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Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.

Question

Part A
Without doing any calculations, determine the sign of ASs for each of the following chemical reactions. Justify your selection with a brief sentence included in the work you hand in for
sys
this assignment.
Drag the appropriate items to their respective bins.
Reset
Help
CH=CH(g)+ H2 (g)→
2KMNO4(s)→
K2MNO4(s) + MnO2(s) + O2(g)
Na(s) + Cl2 (g)→NAC1(s)
2NO(g) + O2(g)→2NO2(g)
CH2 = CH2(g)
ASgys > 0
A < 0
sys

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