The situation of equilibrium of the mixture of HA and HCl , major species in a mixture of weak acid HA and HCl , K a value calculation of each acid, order for strong base among given compounds. Concept introduction: Strong acids dissociate completely and rapidly in aqueous medium while weak acids dissociates slowly and up to a certain level only. A strong base is the one having the potential to accept a proton rapidly. To determine: The situation at equilibrium of the mixture of HA and HCl .
The situation of equilibrium of the mixture of HA and HCl , major species in a mixture of weak acid HA and HCl , K a value calculation of each acid, order for strong base among given compounds. Concept introduction: Strong acids dissociate completely and rapidly in aqueous medium while weak acids dissociates slowly and up to a certain level only. A strong base is the one having the potential to accept a proton rapidly. To determine: The situation at equilibrium of the mixture of HA and HCl .
Solution Summary: The author explains that strong acids dissociate completely and rapidly in aqueous medium while weak acid reactions are of reversible type.
Interpretation: The situation of equilibrium of the mixture of
HA and
HCl, major species in a mixture of weak acid HA and
HCl,
Ka value calculation of each acid, order for strong base among given compounds.
Concept introduction: Strong acids dissociate completely and rapidly in aqueous medium while weak acids dissociates slowly and up to a certain level only. A strong base is the one having the potential to accept a proton rapidly.
To determine: The situation at equilibrium of the mixture of
HAandHCl.
(b)
Interpretation Introduction
Interpretation: The situation of equilibrium of the mixture of
HA and
HCl, major species in a mixture of weak acid HA and
HCl,
Ka value calculation of each acid, order for strong base among given compounds.
Concept introduction: Strong acids dissociate completely and rapidly in aqueous medium while weak acids dissociates slowly and up to a certain level only. A strong base is the one having the potential to accept a proton rapidly.
To determine: the major species in a mixture of weak acid HA and
HCl
(c)
Interpretation Introduction
Interpretation: The situation of equilibrium of the mixture of
HA and
HCl, major species in a mixture of weak acid HA and
HCl,
Ka value calculation of each acid, order for strong base among given compounds.
Concept introduction: Strong acids dissociate completely and rapidly in aqueous medium while weak acids dissociates slowly and up to a certain level only. A strong base is the one having the potential to accept a proton rapidly.
To determine: The
Ka value calculation of
HCl and
HA.
(d)
Interpretation Introduction
Interpretation: The situation of equilibrium of the mixture of
HA and
HCl, major species in a mixture of weak acid HA and
HCl,
Ka value calculation of each acid, order for strong base among given compounds.
Concept introduction: Strong acids dissociate completely and rapidly in aqueous medium while weak acids dissociates slowly and up to a certain level only. A strong base is the one having the potential to accept a proton rapidly.
To determine: The order for strong base among given compounds.
10. (5pts) Provide the complete arrow pushing mechanism for the chemical transformation →
depicted below
Use proper curved arrow notation that explicitly illustrates all bonds being broken, and
all bonds formed in the transformation.
Also, be sure to include all lone pairs and formal charges on all atoms involved in the
flow of electrons.
CH3O
II
HA
H
CH3O-H
H
①
Do the Lone Pairs get added bc its valence e's are a total of 6 for oxygen and that completes it or due to other reasons. How do we know the particular indication of such.
NGLISH
b)
Identify the bonds present in the molecule drawn (s) above.
(break)
State the function of the following equipments found in laboratory.
Omka)
a) Gas mask
b) Fire extinguisher
c) Safety glasses
4.
60cm³ of oxygen gas diffused through a porous hole in 50 seconds. How long w
80cm³ of sulphur(IV) oxide to diffuse through the same hole under the same conditions
(S-32.0.0-16.0)
(3 m
5.
In an experiment, a piece of magnesium ribbon was cleaned with steel w
clean magnesium ribbon was placed in a crucible and completely burnt in oxy
cooling the
product weighed 4.0g
a)
Explain why it is necessary to clean magnesium ribbon.
Masterclass Holiday assignmen
PB 2
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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