(a)
Interpretation:
The electron dot formula and structural formula of
Concept introduction:
An electron dot formula is a way of representing the molecular structure in which electrons are represented by a dot. Structural formula is a way in which atoms are linked together through a solid line. This solid line represents the covalent bond. An electron dot structure is known as Lewis structure. Electron dot structure indicates the valence electrons of an atom which are involved in bonding.
Answer to Problem 40E
Electron dot structure of
The structural formula of
Explanation of Solution
In molecule
Figure 1
Figure 2
Solid line, in Figure 2, between the bromine and oxygen atom is the covalent bond which is made up of two electrons. This bond is formed by sharing of electrons between the atoms present in that bond.
An electron dot structure and structural formula of
(b)
Interpretation:
The electron dot formula and structural formula of
Concept introduction:
An electron dot formula is a way of representing the molecular structure in which electrons are represented by a dot. Structural formula is a way in which atoms are linked together through a solid line. This solid line represents the covalent bond. An electron dot structure is known as Lewis structure. Electron dot structure indicates the valence electrons of an atom which are involved in bonding.
Answer to Problem 40E
Electron dot structure of
The structural formula of
Explanation of Solution
In molecule
Figure 3
Figure 4
Each solid line, in Figure 4, between the bromine and oxygen atom is the covalent bond which is made up of two electrons. This bond is formed by sharing of electrons between the central atom bromine and the surrounding oxygen atom.
An electron dot structure and structural formula of
(c)
Interpretation:
The electron dot formula and structural formula of
Concept introduction:
An electron dot formula is a way of representing the molecular structure in which electrons are represented by a dot. Structural formula is a way in which atoms are linked together through a solid line. This solid line represents the covalent bond. An electron dot structure is known as Lewis structure. Electron dot structure indicates the valence electrons of an atom which are involved in bonding.
Answer to Problem 40E
Electron dot structure of
The structural formula of
Explanation of Solution
In molecule
Figure 5
Figure 6
Each solid line, in Figure 6, between the bromine and oxygen atom is the covalent bond which is made up of two electrons. This bond is formed by sharing of electrons between the central atom bromine and the surrounding oxygen atom.
An electron dot structure and structural formula of
(d)
Interpretation:
The electron dot formula and structural formula of
Concept introduction:
An electron dot formula is a way of representing the molecular structure in which electrons are represented by a dot. Structural formula is a way in which atoms are linked together through a solid line. This solid line represents the covalent bond. An electron dot structure is known as Lewis structure. Electron dot structure indicates the valence electrons of an atom which are involved in bonding.
Answer to Problem 40E
Electron dot structure of
The structural formula of
Explanation of Solution
In molecule
Figure 7
Figure 8
Each solid line in Figure 8, between the bromine and oxygen atom is the covalent bond which is made up of two electrons. This bond is formed by sharing of electrons between the central atom bromine and the surrounding oxygen atoms.
An electron dot structure and structural formula of
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Chapter 12 Solutions
Introductory Chemistry: Concepts and Critical Thinking (8th Edition)
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- Write formulas for the compounds:(i) iodic acidarrow_forwardAnswer the following questions that relate to the chemistry of nitrogen. (a) Two nitrogen atoms combine to form a nitrogen molecule, as represented by the following equation. 2 N(g) ® N2(g) Using the table of average bond energies below, determine the enthalpy change, AH, for the reaction. Average Bond Energy (k) mol-1) Bond N-N 160 N=N 420 N°N 950 (b) The reaction between nitrogen and hydrogen to form ammonia is represented below. N2(g) + 3 H2(g)® 2 NH3(g) AH° = -92.2 kJ Predict the sign of the standard entropy change, AS', for the reaction. Justify your answer. (C) The value of AG° for the reaction represented in part (b) is negative at low temperatures but positive at high temperatures. Explain.arrow_forward(a) List four physical characteristics of a solid metal. (b) List two chemical characteristics of a metallic element.arrow_forward
- Iodine monochloride and elemental bromine have nearly the same molar mass and liquid density but very different boiling points.(a) What molecular property is primarily responsible for this difference in boiling point? What atomic property gives rise to it? Explain.(b) Which substance has a higher boiling point? Why?arrow_forwardNa+ forms an “ionic bond” (i.e. an electrostatic attraction) with the OCN− ion. (a) Draw the full Lewis structure of the ionic compound. Be sure to show how you have derived this. (b) Which atom in the OCN− anion is the sodium cation most likely to attract? Explain.arrow_forward(i) Write the electro-dot structures for sodium, oxygen, and magnesium(ii) Show the formation of Na2O and MgO by the transfer of electrons(iii) What are the ions present in these compounds?arrow_forward
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