(a) Interpretation: The acid between HCl and HF which has the strongest conjugate base should be determined. Concept introduction: The conjugate acid of a base is formed when base accepts a hydrogen ion. Similarly, conjugate base is formed when an acid gives away a hydrogen ion. For example: HCl is an acid, after releasing 1 hydrogen ion, Cl − ion is formed which is conjugate base of HCl. Similarly, NH 3 is a base, after accepting 1 hydrogen ion, NH 4 + ion is formed which is conjugate acid of NH 3 .
(a) Interpretation: The acid between HCl and HF which has the strongest conjugate base should be determined. Concept introduction: The conjugate acid of a base is formed when base accepts a hydrogen ion. Similarly, conjugate base is formed when an acid gives away a hydrogen ion. For example: HCl is an acid, after releasing 1 hydrogen ion, Cl − ion is formed which is conjugate base of HCl. Similarly, NH 3 is a base, after accepting 1 hydrogen ion, NH 4 + ion is formed which is conjugate acid of NH 3 .
Solution Summary: The author explains that the acid between HCl and HF which has the strongest conjugate base should be determined.
The acid between HCl and HF which has the strongest conjugate base should be determined.
Concept introduction:
The conjugate acid of a base is formed when base accepts a hydrogen ion. Similarly, conjugate base is formed when an acid gives away a hydrogen ion.
For example: HCl is an acid, after releasing 1 hydrogen ion, Cl− ion is formed which is conjugate base of HCl.
Similarly, NH3 is a base, after accepting 1 hydrogen ion, NH4+ ion is formed which is conjugate acid of NH3.
Interpretation Introduction
(b)
Interpretation:
The acid between HF and NH4+ which has the strongest conjugate base should be determined.
Concept introduction:
The conjugate acid of a base is formed when the base accepts a hydrogen ion. Similarly, the conjugate base is formed when an acid gives away a hydrogen ion.
For example: HCl is an acid, after releasing 1 hydrogen ion, Cl− ion is formed which is the conjugate base of HCl.
Similarly, NH3 is a base, after accepting 1 hydrogen ion, NH4+ ion is formed which is the conjugate acid of NH3.
Interpretation Introduction
(c)
Interpretation:
The acid between HCN and HSO4− which has the strongest conjugate base should be determined.
Concept introduction:
The conjugate acid of a base is formed when base accepts a hydrogen ion. Similarly, conjugate base is formed when an acid gives away a hydrogen ion.
For example: HCl is an acid, after releasing 1 hydrogen ion, Cl− ion is formed which is conjugate base of HCl.
Similarly, NH3 is a base, after accepting 1 hydrogen ion, NH4+ ion is formed which is conjugate acid of NH3.
2. Draw the missing structure(s) in each of the following reactions. The missing
structure(s) can be a starting material or the major reaction product(s).
C5H10
H-CI
CH2Cl2
CI
Draw the products of the stronger acid protonating the other reactant.
དའི་སྐད”“
H3C
OH
H3C
CH
CH3
KEq
Product acid
Product base
Draw the products of the stronger acid protonating the other reactant.
H3C
NH2
NH2
KEq
H3C-CH₂
1.
Product acid
Product base
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