The effect of the specified change on the extent of hydrolysis of sodium nitrite is to be described. Concept introduction: Strong electrolyte ionizes completely in the solution when added to water. When an anion from a weak base is present in a solution, then it recombines with water to produce weak acid and hydroxide ions and forms a basic solution. This is known as ion hydrolysis. The reaction of the ion that takes place is: A − ( a q ) + H 2 O ( l ) ⇌ HA ( a q ) + OH − ( a q ) Here, A − is the ion thatforms the weak acid HA . The pH of this solution is determined by the OH − . According to Le Chatelier’s Principle, when a system at equilibrium is subjected to any change, then the system tries to undo the effect of that change by shifting its equilibrium in the desired direction.
The effect of the specified change on the extent of hydrolysis of sodium nitrite is to be described. Concept introduction: Strong electrolyte ionizes completely in the solution when added to water. When an anion from a weak base is present in a solution, then it recombines with water to produce weak acid and hydroxide ions and forms a basic solution. This is known as ion hydrolysis. The reaction of the ion that takes place is: A − ( a q ) + H 2 O ( l ) ⇌ HA ( a q ) + OH − ( a q ) Here, A − is the ion thatforms the weak acid HA . The pH of this solution is determined by the OH − . According to Le Chatelier’s Principle, when a system at equilibrium is subjected to any change, then the system tries to undo the effect of that change by shifting its equilibrium in the desired direction.
Solution Summary: The author describes the effect of the specified change on the extent of hydrolysis of sodium nitrite.
The effect of the specified change on the extent of hydrolysis of sodium nitrite is to be described.
Concept introduction:
Strong electrolyte ionizes completely in the solution when added to water.
When an anion from a weak base is present in a solution, then it recombines with water to produce weak acid and hydroxide ions and forms a basic solution. This is known as ion hydrolysis.
The reaction of the ion that takes place is:
A−(aq)+H2O(l)⇌HA(aq)+OH−(aq)
Here, A− is the ion thatforms the weak acid HA. The pH of this solution is determined by the OH−.
According to Le Chatelier’s Principle, when a system at equilibrium is subjected to any change, then the system tries to undo the effect of that change by shifting its equilibrium in the desired direction.
22.22 For each compound, indicate which group on the ring is more strongly activating and then
draw a structural formula of the major product formed by nitration of the compound.
Br
CHO
(a)
CH3
(b)
(c)
CHO
CH3
SO₂H
(d)
☑
OCHS
NO₂
(e)
(f)
CO₂H
NHCOCH3
NHCOCH,
(h)
CHS
22.23 The following molecules each contain two aromatic rings.
(b)
000-100-
H3C
(a)
(c)
Which ring in each undergoes electrophilic aromatic substitution more readily? Draw
the major product formed on nitration.
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell