The change in energy of the reaction M g ( g ) + 2 F (g) → Mg 2+ (g) + 2 F - (g) has to be determined. Concept Introduction: First ionization energy: The ionization energy is the minimum energy required to remove the electron from an isolated atom which is in the gaseous state results to give gaseous ion with one positive charge. Second ionization energy: The minimum energy needed to remove an electron from a unipositive gaseous ion to form a dipositive ion in the ground state is known as second ionization energy. Electron Affinity : It is energy change taking place when one electron is added to an atom which is neutral in its gaseous state forming an anion.
The change in energy of the reaction M g ( g ) + 2 F (g) → Mg 2+ (g) + 2 F - (g) has to be determined. Concept Introduction: First ionization energy: The ionization energy is the minimum energy required to remove the electron from an isolated atom which is in the gaseous state results to give gaseous ion with one positive charge. Second ionization energy: The minimum energy needed to remove an electron from a unipositive gaseous ion to form a dipositive ion in the ground state is known as second ionization energy. Electron Affinity : It is energy change taking place when one electron is added to an atom which is neutral in its gaseous state forming an anion.
Definition Definition Change in energy of a neutral gaseous atom when an electron is added to the atom to form a negative ion.
Chapter 8, Problem 8.88QP
(a)
Interpretation Introduction
Interpretation:
The change in energy of the reaction Mg(g)+2F(g)→Mg2+(g)+2F-(g) has to be determined.
Concept Introduction:
First ionization energy: The ionization energy is the minimum energy required to remove the electron from an isolated atom which is in the gaseous state results to give gaseous ion with one positive charge.
Second ionization energy: The minimum energy needed to remove an electron from a unipositive gaseous ion to form a dipositive ion in the ground state is known as second ionization energy.
Electron Affinity: It is energy change taking place when one electron is added to an atom which is neutral in its gaseous state forming an anion.
(a)
Expert Solution
Answer to Problem 8.88QP
The change in energy of the given reaction is 1532kJ/mol
Explanation of Solution
The reaction is given below:
Mg(g)+2F(g)→Mg2+(g)+2F−(g)
Here, two electrons are removed from Mg and one electron is accepted by two F atoms
Hence the change in energy for the given reaction is the sum of first and second ionization energy of Mg and the electron affinity of F
The change in energy of the given reaction is 1532kJ/mol
(b)
Interpretation Introduction
Interpretation: The change in energy of the reaction 2Al(g)+3O(g)→2Al3+(g)+3O2−(g) has to be determined.
Concept Introduction:
First ionization energy: The ionization energy is the minimum energy required to remove the electron from an isolated atom which is in the gaseous state results to give gaseous ion with one positive charge.
Second ionization energy: The minimum energy needed to remove an electron from a unipositive gaseous ion to form a dipositive ion in the ground state is known as second ionization energy.
Third ionization energy: The minimum energy needed to remove an electron from a dipositive gaseous ion to form a tripositive ion in the ground state is known as third ionization energy.
First electron Affinity: It is energy change taking place when one electron is added to an atom which is neutral in its gaseous state forming an anion with one negative charge.
Second electron Affinity: It is energy change taking place when one electron is added to an anion having a negative charge in its gaseous state forming an anion with two negative charges.
(b)
Expert Solution
Answer to Problem 8.88QP
The change in energy of the given reaction is 12,405 kJ/mol
Explanation of Solution
The reaction is given below:
2Al(g)+3O(g)→2Al3+(g)+3O2−(g)
Here, three electrons are removed from Al and two electrons is accepted by O
Hence the change in energy for the given reaction is the sum of first, second and ionization energy of Al and the first and second electron affinity of O
The first, second and ionization energy of Al can be given as:
1. Determine the relationship between the following molecules as identical, diastereomers, or enantiomers (6
points, 2 points each).
OH
OH
OH
A-A
OH
HOT
HO-
ACHN
and
HO-
ACHN
OH
HO
HO
°
OH
and
OH
OH
SH
and
...SH
20,0
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please provide the structure for this problem, thank you!
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