The chemical formula for the ionic compound produced through interaction of Li and Cl elements is to be written. Concept Introduction: Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron. The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound. There three rules to remember while writing the chemical formulas. They are as follows: First write the symbol for positive ion. The charges of the ions are not shown in the formula. The numbers in the formula give the combining ratio for the ions.

Question

Consider an ionic compound, MX2MX2, composed of generic metal MM and generic, gaseous halogen XX. The enthalpy of formation of MX2MX2 is Δ?∘f=−923ΔHf∘=−923 kJ/mol. The enthalpy of sublimation of MM is Δ?sub=131ΔHsub=131 kJ/mol. The first and second ionization energies of MM are IE1=755IE1=755 kJ/mol and IE2=1364IE2=1364 kJ/mol. The electron affinity of XX is Δ?EA=−329ΔHEA=−329 kJ/mol. (Refer to the hint). The bond energy of X2X2 is BE=153BE=153 kJ/mol. Determine the lattice energy of MX2MX2. Δ?lattice=ΔHlattice= kJ/mol

Answer 1

Question

Chapter 4, Problem 4.67EP

(a)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Li and Cl elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(b)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Mg and F elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(c)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Ca and S elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(d)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of K and N elements is to be written.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

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Consider an ionic compound, MX2MX2, composed of generic metal MM and generic, gaseous halogen XX. The enthalpy of formation of MX2MX2 is Δ?∘f=−923ΔHf∘=−923 kJ/mol. The enthalpy of sublimation of MM is Δ?sub=131ΔHsub=131 kJ/mol. The first and second ionization energies of MM are IE1=755IE1=755 kJ/mol and IE2=1364IE2=1364 kJ/mol. The electron affinity of XX is Δ?EA=−329ΔHEA=−329 kJ/mol. (Refer to the hint). The bond energy of X2X2 is BE=153BE=153 kJ/mol. Determine the lattice energy of MX2MX2. Δ?lattice=ΔHlattice= kJ/mol

Which pair of elements is most likely to form an ionic bond?a) nitrogen and oxygen b) carbon and hydrogenc) sulfur and oxygen d) calcium and oxygen

Suppose a chemist discovers a new metallic element and names it "Xtrinsium" (Xt). Xt exhibits chemical behaviour similar to an alkaline earth. Xt(s) + F2(g) → XtF2(s) Lattice energy for XtF2 -2360. kJ/mol First Ionization energy of Xt 520. kJ/mol Second Ionization energy of Xt 936 kJ/mol Electron affinity of F -327.8 kJ/mol Bond energy of F2 154 kJ/mol Enthalpy of sublimation (atomization) of Xt 180. kJ/mol Use the above data to calculate ΔH°f for Xtrinsium fluoride.

Answer 2

Question

Chapter 4, Problem 4.67EP

(a)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Li and Cl elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(b)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Mg and F elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(c)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Ca and S elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(d)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of K and N elements is to be written.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Expert Solution & Answer

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Answer 3

Question

Chapter 4, Problem 4.67EP

(a)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Li and Cl elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(b)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Mg and F elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(c)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Ca and S elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(d)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of K and N elements is to be written.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Expert Solution & Answer

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Answer 4

Question

Chapter 4, Problem 4.67EP

(a)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Li and Cl elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(b)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Mg and F elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(c)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Ca and S elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(d)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of K and N elements is to be written.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Expert Solution & Answer

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Answer 5

Chapter 4, Problem 4.67EP

(a)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Li and Cl elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(b)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Mg and F elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(c)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Ca and S elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(d)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of K and N elements is to be written.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 6

Chapter 4, Problem 4.67EP

(a)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Li and Cl elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 7

Chapter 4, Problem 4.67EP

(a)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Li and Cl elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Mg and F elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Mg and F elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Ca and S elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of Ca and S elements is to be written.

Concept Introduction:

Ions are formed by loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 12

(d)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of K and N elements is to be written.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 13

(d)

Interpretation Introduction

Interpretation:

The chemical formula for the ionic compound produced through interaction of K and N elements is to be written.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 14

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Answer 25

Ch. 4.1 - Prob. 1QQ Ch. 4.1 - Prob. 2QQ Ch. 4.1 - Prob. 3QQ Ch. 4.2 - How many valence electrons are present in an atom...Ch. 4.2 - Prob. 2QQ Ch. 4.2 - Prob. 3QQ Ch. 4.2 - Prob. 4QQ Ch. 4.2 - Which of the following elements would have the...Ch. 4.3 - Prob. 1QQ Ch. 4.3 - Prob. 2QQ

Solution Summary: The author explains the chemical formula for the ionic compound produced through interaction of Li and Cl elements.

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