The number of acidic hydrogen atoms and nonacidic hydrogen atoms present in chloric acid has to be given. Concept Introduction: Acidic hydrogen atom: In an acid molecule, an acidic hydrogen atom is an atom that can be transferred or donated to a base in an acid–base reaction. The other hydrogen atoms which cannot be transferred are nonacidic hydrogen atoms.
The number of acidic hydrogen atoms and nonacidic hydrogen atoms present in chloric acid has to be given. Concept Introduction: Acidic hydrogen atom: In an acid molecule, an acidic hydrogen atom is an atom that can be transferred or donated to a base in an acid–base reaction. The other hydrogen atoms which cannot be transferred are nonacidic hydrogen atoms.
Solution Summary: The author explains that acidic hydrogen atoms can be transferred or donated to a base in an acid–base reaction.
The number of acidic hydrogen atoms and nonacidic hydrogen atoms present in chloric acid has to be given.
Concept Introduction:
Acidic hydrogen atom:
In an acid molecule, an acidic hydrogen atom is an atom that can be transferred or donated to a base in an acid–base reaction. The other hydrogen atoms which cannot be transferred are nonacidic hydrogen atoms.
(b)
Interpretation Introduction
Interpretation:
The number of acidic hydrogen atoms and nonacidic hydrogen atoms present in glyceric acid has to be given.
Concept Introduction:
Acidic hydrogen atom:
In an acid molecule, an acidic hydrogen atom is an atom that can be transferred or donated to a base in an acid–base reaction. The other hydrogen atoms which cannot be transferred are nonacidic hydrogen atoms.
(c)
Interpretation Introduction
Interpretation:
The number of acidic hydrogen atoms and nonacidic hydrogen atoms present in citric acid has to be given.
Concept Introduction:
Acidic hydrogen atom:
In an acid molecule, an acidic hydrogen atom is an atom that can be transferred or donated to a base in an acid–base reaction. The other hydrogen atoms which cannot be transferred are nonacidic hydrogen atoms.
(d)
Interpretation Introduction
Interpretation:
The number of acidic hydrogen atoms and nonacidic hydrogen atoms present in phosphoric acid has to be given.
Concept Introduction:
Acidic hydrogen atom:
In an acid molecule, an acidic hydrogen atom is an atom that can be transferred or donated to a base in an acid–base reaction. The other hydrogen atoms which cannot be transferred are nonacidic hydrogen atoms.
Consider the following data on some weak acids and weak bases:
name
hypochlorous acid
nitrous acid
acid
solution
0.1 M CH3NH3Cl
0.1 M KNO3
0.1 M KCIO
0.1 M NaNO2
formula
Ka
HCIO
3.0 × 10
HNO₂ 4.5 x 107
Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that will have the lowest pH, a '2' next to
the solution that will have the next lowest pH, and so on.
X
pH
-8
choose one ✓
choose one
choose one ✓
choose one
Ś
base
K₂
formula
methylamine CH3NH₂ 4.4 × 10 4
ammonia NH3
name
1.8 × 10 5
-5
Use the key below to answer questions 3a and 3b.
HA A- H3O+ H2O
Draw a picture to represent the molecular view of the dissociation of HNO3 in water.
Draw a picture to represent the molecular view of the dissociation of HC2H3O2 in water.
Consider the following data on some weak acids and weak bases:
name
nitrous acid
acid
hypochlorous acid HCIO
0.1 M NaNO₂
0.1 M KBr
solution
0.1 M KCIO
0.1 M HONH3Cl
K
a
formula
HNO₂ 4.5 × 10
3.0 × 10
8
pH
choose one ✓
Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that
will have the lowest pH, a '2' next to the solution that will have the next lowest pH, and so on.
choose one ✓
choose one ✓
base
✓ choose one
1 (lowest)
2
3
4 (highest)
formula
hydroxylamine HONH₂
methylamine CH3NH₂
name
Kh
1.1 × 10
4.4 × 10
-8
4
18
Ar
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