You may find additional useful data in the ALEKS Data tab. Does the following reaction absorb or release energy? (1) Ga(g) → Ga (g) + e Is it possible to calculate the amount of energy absorbed or released by reaction (1) using only the data above? If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (1): Does the following reaction absorb or release energy? (2) Ga (g) → Ga(g) + e Is it possible to calculate the amount of energy absorbed or released by reaction (2) using only the data above? If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (2): release absorb Can't be decided with the data given. yes no ☐kJ/mol release absorb Can't be decided with the data given. yes no kJ/mol
You may find additional useful data in the ALEKS Data tab. Does the following reaction absorb or release energy? (1) Ga(g) → Ga (g) + e Is it possible to calculate the amount of energy absorbed or released by reaction (1) using only the data above? If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (1): Does the following reaction absorb or release energy? (2) Ga (g) → Ga(g) + e Is it possible to calculate the amount of energy absorbed or released by reaction (2) using only the data above? If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (2): release absorb Can't be decided with the data given. yes no ☐kJ/mol release absorb Can't be decided with the data given. yes no kJ/mol
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
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Give handwritten answer
Transcribed Image Text:Consider the following data for gallium:
atomic mass
69.723
mol
electronegativity
kJ
electron affinity
28.9
mol
kJ
ionization energy
578.8
mol
kJ
heat of fusion
5.59
mol
You may find additional useful data in the ALEKS Data tab.
1.81
Transcribed Image Text:You may find additional useful data in the ALEKS Data tab.
Does the following reaction absorb or release energy?
O release
O absorb
(1) Ga(g)
-
Ga (g) + e
O Can't be decided with the data given.
O yes
Is it possible to calculate the amount of energy absorbed
or released by reaction (1) using only the data above?
O no
If you answered yes to the previous question, enter the
amount of energy absorbed or released by reaction (1):
kJ/mol
Does the following reaction absorb or release energy?
O release
O absorb
(2) Ga (g)
Ga(g) + e
O Can't be decided with the data given.
Is it possible to calculate the amount of energy absorbed
or released by reaction (2) using only the data above?
O yes
O no
If you answered yes to the previous question, enter the
amount of energy absorbed or released by reaction (2):
kJ/mol
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