(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 43E
Electron dot structure and structural formula of
Explanation of Solution
In molecule
Figure 1
Figure 2
Solid line, in Figure 2, between the oxygen atom and the hydrogen 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 43E
Electron dot structure and structural formula of
Explanation of Solution
In molecule
Figure 3
Figure 4
Solid line, in Figure 4, between the oxygen atom and the hydrogen atom shows 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
(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 43E
Electron dot structure and structural formula of
Explanation of Solution
In molecule
Figure 5
.
Figure 6
Solid line, in Figure 6, between the sulfur and hydrogen 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
(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 43E
Electron dot structure and structural formula of
Explanation of Solution
In molecule
Figure 7
Figure 8
Each solid line, in Figure 8, between the carbon and nitrogen 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
Want to see more full solutions like this?
Chapter 12 Solutions
Introductory Chemistry: Concepts and Critical Thinking (8th Edition)
- Write Lewis dot symbols for the following atoms and ions. (a) I (b) I− (c) S (d) S2−arrow_forwardWrite an electron configuration for each element and the corresponding Lewis structure. Indicate which electrons in the electron configuration are included in the Lewis structure.(a) N(b) C(c) Cl(d) Ararrow_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
- Which of the following statements are true regarding an ionic bond between calcium and oxygen in an CaO formula unit? (a) Calcium ions and oxide ions bond by covalent attraction. (b) Calcium atoms lose electrons and oxygen atoms gain electrons. (c) The ionic radius of a calcium ion is less than its atomic radius. (d) Breaking an ionic bond between calcium and oxygen releases energy.arrow_forwardThe atomic number of sulfur is 16. Sulfur combines withhydrogen by covalent bonding to form a compound, hydrogensulfide. Based on the number of valence electrons in a sulfuratom, predict the molecular formula of the compound.(A) HS(B) HS2(C) H2S(D) H4Sarrow_forwardii. Answer true or false. (a) A covalent bond is formed between two atoms whose difference in electronegativity is less than 1.9. (b) If the difference in electronegativity between two atoms is zero (they have identical electronegativities), then the two atoms will not form a covalent bond. (c) A covalent bond formed by sharing two electrons is called a double bond. (d) In the hydrogen molecule (H2), the shared pair of electrons completes the valence shell of each hydrogen. (e) In the molecule CH4, each hydrogen has an electron configuration like that of helium, and carbon has an electron configuration like that of neon. (f) In a polar covalent bond, the more electronegative atom has a partial negative charge (8-) and the less electronegative atom has a partial positive charge (&+). (g) These bonds are arranged in order of increasing polarity C-Harrow_forwardUse your knowledge of the correct number of covalent bonds to predict the formula for a simple compound formed between bromine and the following elements. (Enter NONE if no compound is likely to form.) (a) phosphorus (b) carbon (c) nitrogen (d) hydrogenarrow_forwardWrite electron configurations and Lewis structures for each element. Indicate which of the electrons in the electron configuration are shown in the Lewis structure.(a) Ca(b) Ga(c) As(d) Iarrow_forward(a) The 03 molecule has a central oxygen atom bonded to two outer oxygen atoms that are another. In the box below, draw the Lewis electron-dot diagram of the 03 molecule. Include all valid resonance structures. 0 - 0 = 0 (b) Based on the diagram you drew in part (a), what is the shape of the ozone molecule? and trigonal Bent Ozone decomposes according to the reaction represented below. 2 03(g) → 3 0₂(8) (c) The bond enthalpy of the oxygen-oxygen bond in O₂ is 498 kJ/mol. Based on the enthalpy of the reaction represented above, what is the average bond enthalpy, in kJ/mol, of an oxygen-oxygen bond in 03 ? Ozone can oxidize HSO3(aq), as represented by the equation below. [0] 1.0 x 10-5. <-> 00: HSO3(aq) + O3(aq) → HSO4 (aq) + O₂(8) A solution is prepared in which the initial concentration of HSO₂ (aq) (6.4 × 10+ M) is much larger than that of O3(aq) (1.0 × 10-5 M). The concentration of O3(aq) is monitored as the reaction proceeds, and the data are plotted in the graph below. 8.0 x…arrow_forwardPredict which of these compounds are ionic and which are covalent.(A) Ca3N2(B) Li2CO3(C) PCl5(D) NaOH(E) CH4(F) MgOarrow_forwardWhich of the following statements are true regarding a covalent bond between nitrogen and oxygen atoms in a nitric oxide, NO, molecule? (a) Valence electrons are shared between nitrogen and oxygen atoms. (b) Bonding electrons are found only between the bonded atoms. (c) The bond length is greater than the sum of the two atomic radii. (d) Energy is required to break a covalent bond.arrow_forwardCompare the magnitude of the lattice energy for each of the following two ion pairs. (a) Ni²+ and O²- separated by a distance of 394 pm (b) K+ and Br¯ separated by a distance of 358 pmarrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning