5) Novel substances "Pink" and "Green" are placed in an insulated container, with their initial states marked on the plots below. Substance "Pink" Temerature [°C] 60 A: Point 2 B: Point 1 C: Point 5 D: Point 3 E: Point 4 40 20 0 -20 -40 0 initial- 3. 20 80 Energy Added/Removed [Joules] 40 60 100 Temerature [ C] 40 20 0 -20 -40 -60 0 Substance "Green" initial 10 20 80 60 Energy Added/Removed [Joules] 100 After they reach equilibrium, which point gives the best representation of the final state for the Pink substance?
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.
![5) Novel substances "Pink" and "Green" are placed in an insulated container, with their initial
states marked on the plots below.
Substance "Pink"
Temerature [°C]
60
A: Point 2
B: Point 1
C: Point 5
D: Point 3
E: Point 4
40
20
0
-20
-40
0
initial
1 2 3 4
40
*
20
80
Energy Added/Removed [Joules]
60
5
100
Temerature [ C]
40
20
-20
-40
-60
0
Substance "Green"
initial
10
20
80
60
Energy Added/Removed [Joules]
100
After they reach equilibrium, which point gives the best representation of the final state for
the Pink substance?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fda31eafe-0785-44e5-9bff-b3b897be6388%2F15487cd5-88f0-4173-bf56-1eaba921c898%2Ftniju3e_processed.jpeg&w=3840&q=75)
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