
Concept explainers
(a)
Interpretation:
The dipole moment arrow is to be drawn for the given molecule.
Concept introduction:
Dipole moment arrows are drawn from the atom with less electronegativity to the atom with more electronegativity.
(a)

Answer to Problem 6RQ
Explanation of Solution
Chlorine is more electronegative than hydrogen. So, the arrow will be from hydrogen to chlorine.
(b)
Interpretation:
The dipole moment arrow is to be drawn for the given molecule.
Concept introduction:
Dipole moment arrows are drawn from the atom with less electronegativity to the atom with more electronegativity.
(b)

Answer to Problem 6RQ
None
Explanation of Solution
The bond is formed between the same atoms. So it is a non-polar compound.
(c)
Interpretation:
The dipole moment arrow is to be drawn for the given molecule.
Concept introduction:
Dipole moment arrows are drawn from the atom with less electronegativity to the atom with more electronegativity.
(c)

Answer to Problem 6RQ
Explanation of Solution
Iodine is more electronegative than hydrogen. So, the arrow will be from hydrogen to iodine.
(d)
Interpretation:
The dipole moment arrow is to be drawn for the given molecule.
Concept introduction:
Dipole moment arrows are drawn from the atom with less electronegativity to the atom with more electronegativity.
(d)

Answer to Problem 6RQ
None
Explanation of Solution
The bond is formed between the same atoms. So it is a non-polar compound.
(e)
Interpretation:
The dipole moment arrow is to be drawn for the given molecule.
Concept introduction:
Dipole moment arrows are drawn from the atom with less electronegativity to the atom with more electronegativity.
(e)

Answer to Problem 6RQ
Explanation of Solution
Oxygen is more electronegative than carbon. So, the arrow will be from carbon to oxygen.
Chapter 12 Solutions
World of Chemistry, 3rd edition
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- For the decomposition reaction of N2O5(g): 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed: N2O5 NO2 + NO3 (K1) | NO2 + NO3 → N2O5 (k-1) | NO2 + NO3 NO2 + O2 + NO (k2) | NO + N2O51 NO2 + NO2 + NO2 (K3) → Give the expression for the acceptable rate. → → (A). d[N205] dt == 2k,k₂[N₂O₂] k₁+k₁₂ (B). d[N2O5] =-k₁[N₂O] + k₁[NO₂] [NO3] - k₂[NO₂]³ dt (C). d[N2O5] =-k₁[N₂O] + k [NO] - k₂[NO] [NO] d[N2O5] (D). = dt = -k₁[N2O5] - k¸[NO][N₂05] dt Do not apply the calculations, based on the approximation of the stationary state, to make them perform correctly. Basta discard the 3 responses that you encounter that are obviously erroneous if you apply the formula to determine the speed of a reaction.arrow_forwardFor the decomposition reaction of N2O5(g): 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed: N2O5 NO2 + NO3 (K1) | NO2 + NO3 → N2O5 (k-1) | NO2 + NO3 NO2 + O2 + NO (k2) | NO + N2O51 NO2 + NO2 + NO2 (K3) → Give the expression for the acceptable rate. → → (A). d[N205] dt == 2k,k₂[N₂O₂] k₁+k₁₂ (B). d[N2O5] =-k₁[N₂O] + k₁[NO₂] [NO3] - k₂[NO₂]³ dt (C). d[N2O5] =-k₁[N₂O] + k [NO] - k₂[NO] [NO] d[N2O5] (D). = dt = -k₁[N2O5] - k¸[NO][N₂05] dt Do not apply the calculations, based on the approximation of the stationary state, to make them perform correctly. Basta discard the 3 responses that you encounter that are obviously erroneous if you apply the formula to determine the speed of a reaction.arrow_forwardR lactam or lactone considering as weak acid or weak base and whyarrow_forward
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