Concept explainers
(a)
Interpretation:
The stronger base among
Concept introduction:
If a base receives one proton, then the formed species is a conjugate acid whereas an acid lose one proton, then the formed species is a conjugated base.
If an acid lose one proton, then the formed species is a conjugated base. Weak base forms stronger conjugated acid.
Electronegativity: The chemical behavior of an atom where it attracts the shared electron pair to itself. Down the group, electronegativity decreases as the number of energy levels increases.
(b)
Interpretation:
The stronger base among
Concept introduction:
If a base receives one proton, then the formed species is a conjugate acid whereas an acid lose one proton, then the formed species is a conjugated base.
If an acid lose one proton, then the formed species is a conjugated base. Weak base forms stronger conjugated acid.
Electronegativity: The chemical behavior of an atom where it attracts the shared electron pair to itself. Down the group, electronegativity decreases as the number of energy levels increases.
(c)
Interpretation:
The stronger base among
Concept introduction:
If a base receives one proton, then the formed species is a conjugate acid whereas an acid lose one proton, then the formed species is a conjugated base.
If an acid lose one proton, then the formed species is a conjugated base. Weak base forms stronger conjugated acid.
Electronegativity: The chemical behavior of an atom where it attracts the shared electron pair to itself. Down the group, electronegativity decreases as the number of energy levels increases.
Electronegativity depends on the acidity of a species. Order of electronegativity of hybridization is
(d)
Interpretation:
The stronger base among
Concept introduction:
If a base receives one proton, then the formed species is a conjugate acid whereas an acid lose one proton, then the formed species is a conjugated base.
If an acid lose one proton, then the formed species is a conjugated base. Weak base forms stronger conjugated acid.
Electronegativity: The chemical behavior of an atom where it attracts the shared electron pair to itself. Down the group, electronegativity decreases as the number of energy levels increases.
Electronegativity depends on the acidity of a species. Order of electronegativity of hybridization is
(e)
Interpretation:
The strongest base among
Concept introduction:
If a base receives one proton, then the formed species is a conjugate acid whereas an acid lose one proton, then the formed species is a conjugated base.
If an acid lose one proton, then the formed species is a conjugated base. Weak base forms stronger conjugated acid.
Electronegativity: The chemical behavior of an atom where it attracts the shared electron pair to itself. Down the group, electronegativity decreases as the number of energy levels increases.
In carbohydrate, if hydrogen atoms are replaced by electronegative atoms, it causes inductive electron withdrawal. It stabilizes its conjugate base thus increases the strength of the acid.
(f)
Interpretation:
The strongest base among
Concept introduction:
If a base receives one proton, then the formed species is a conjugate acid whereas an acid lose one proton, then the formed species is a conjugated base.
If an acid lose one proton, then the formed species is a conjugated base. Weak base forms stronger conjugated acid.
Electronegativity: The chemical behavior of an atom where it attracts the shared electron pair to itself. Down the group, electronegativity decreases as the number of energy levels increases.
In carbohydrate, if hydrogen atoms are replaced by electronegative atoms, it causes inductive electron withdrawal. It stabilizes its conjugate base thus increases the strength of the acid.
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Chapter 2 Solutions
EBK ORGANIC CHEMISTRY
- sketch the nature of the metal-alkylidene bonding interactions.arrow_forwardPart C The perspective formula of isoleucine, an amino acid, is provided below. HOOC H₂NIC H 川 CH3 CH,CH3 Draw the Newman projection in staggered conformation for isoleucine by viewing the molecule along the C-2-C-3 bond. 1. Edit the Newman projection on the canvas. 2. Replace the appropriate hydrogens with the appropriate -CH3 or other groups. 3. If you need to start over, Undo or choose a Newman projection from the Templates toolbar (bottom). Important: Never delete the hydrogen atoms or bonds directly attached to the template, and do not move them by dragging or dropping them. That will break the projections structures. Only replace them! ▸ View Available Hint(s) 0 2 H± 3D EXP. L ד י CONT. 2 H 0 N оarrow_forwardCan someone explain this?arrow_forward
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- Use solubility rules to provide balance molecular equation, total, and net ionic equationarrow_forwardBr HO ? HO ✓ OHarrow_forwardUse the literature Ka value of the acetic acid, and the data below to answer these questions. Note: You will not use the experimental titration graphs to answer the questions that follow. Group #1: Buffer pH = 4.35 Group #2: Buffer pH = 4.70 Group #3: Buffer pH = 5.00 Group #4: Buffer pH = 5.30 Use the Henderson-Hasselbalch equation, the buffer pH provided and the literature pKa value of acetic acid to perform the following: a) calculate the ratios of [acetate]/[acetic acid] for each of the 4 groups buffer solutions above. b) using the calculated ratios, which group solution will provide the best optimal buffer (Hint: what [acetate]/[acetic acid] ratio value is expected for an optimal buffer?) c) explain your choicearrow_forward
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