Consider the following data for chromium: atomic mass 51.996gmol electronegativity 1.66 electron affinity 64.3kJmol ionization energy 652.9kJmol heat of fusion 20.5kJmol You may find additional useful data in the ALEKS Data tab. Does the following reaction absorb or release energy?   release   →1Crg+Cr+ge−   absorb     Can't be decided with the data given.   Is it possible to calculate the amount of energy absorbed or released by reaction (1) using only the data above?   yes     no   If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (1): /kJmol Does the following reaction absorb or release energy?   release

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter18: Nuclear Chemistry
Section: Chapter Questions
Problem 81QRT
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Consider the following data for chromium:

atomic mass
51.996gmol
electronegativity
1.66
electron affinity
64.3kJmol
ionization energy
652.9kJmol
heat of fusion
20.5kJmol

You may find additional useful data in the ALEKS Data tab.

Does the following reaction absorb or release energy?
 
release
 
→1Crg+Cr+ge−
 
absorb
 
 
Can't be decided with the data given.
 
Is it possible to calculate the amount of energy absorbed
or released by reaction (1) using only the data above?
 
yes
 
 
no
 
If you answered yes to the previous question, enter the
amount of energy absorbed or released by reaction (1):
/kJmol
Does the following reaction absorb or release energy?
 
release
 
→2+Crge−Cr−g
 
absorb
 
 
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?
 
yes
 
 
no
 
If you answered yes to the previous question, enter the
amount of energy absorbed or released by reaction (2):
/kJmol
 
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