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Temperature
Pressure
Catalyst
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0.2
3
3.2
0.6
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10
13
3.4
10.6
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True
False
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Mass balance equation
Debye and Huekel equation
Charge balance equation
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True
False
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6.6
6.2
None of the above
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0.27 %
0.012 %
0.009 %
0.027 %
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Sufficient conc. of C is present
Increase the temprature
Increase [D]
Increase the pressure
All of the above
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25 c
37 c
36-38 c
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Keq0 takes in consideration the ionic strength
Keq = k<sub style="background-color: transparent; color: rgb(93, 93, 93); font-family: roboto,sans-serif; font-size: 11.06px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; line-height: 16.59px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; orphans: 2; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">eq<sup style="background-color: transparent; color: rgb(93, 93, 93); font-family: roboto,sans-serif; font-size: 11.06px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; line-height: 16.59px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; orphans: 2; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">0 anly at fi < 1
When there is an ionic strength , the molar conc. is not equal to the effective concentration
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True
False
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The larger keq of an acid , the stronger will be acid
Keq value depends on the solvent of the rxn
The equilibrium constant give an idea about the rate of reaction how to fast
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H3PO4
HPO4-2
PO4-3
None of the above
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[Na<sup style="background-color: transparent; color: rgb(68, 73, 80); font-family: Helvetica,Arial,sans-serif; font-size: 9.66px; font-style: normal; font-variant: normal; font-weight: 700; letter-spacing: normal; line-height: 14.49px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; orphans: 2; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: pre-wrap; word-spacing: 0px;">+] + [H<sup style="line-height: 14.49px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px;">+] = [OH<sup style="background-color: transparent; color: rgb(68, 73, 80); font-family: Helvetica,Arial,sans-serif; font-size: 9.66px; font-style: normal; font-variant: normal; font-weight: 700; letter-spacing: normal; line-height: 14.49px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; orphans: 2; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: pre-wrap; word-spacing: 0px;">-] +2* [SO<sub style="background-color: transparent; color: rgb(68, 73, 80); font-family: Helvetica,Arial,sans-serif; font-size: 9.66px; font-style: normal; font-variant: normal; font-weight: 700; letter-spacing: normal; line-height: 14.49px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; orphans: 2; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: pre-wrap; word-spacing: 0px;">4<sup style="line-height: 9.99px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px;">-2]
[OH-] + [Na+] = [SO4-2] + [H+]
[Na<sup style="background-color: transparent; color: rgb(68, 73, 80); font-family: Helvetica,Arial,sans-serif; font-size: 9.66px; font-style: normal; font-variant: normal; font-weight: 700; letter-spacing: normal; line-height: 14.49px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; orphans: 2; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: pre-wrap; word-spacing: 0px;">+] + [H<sup style="line-height: 14.49px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px;">+] = [OH<sup style="background-color: transparent; color: rgb(68, 73, 80); font-family: Helvetica,Arial,sans-serif; font-size: 9.66px; font-style: normal; font-variant: normal; font-weight: 700; letter-spacing: normal; line-height: 14.49px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; orphans: 2; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: pre-wrap; word-spacing: 0px;">-] + [SO<sub style="background-color: transparent; color: rgb(68, 73, 80); font-family: Helvetica,Arial,sans-serif; font-size: 9.66px; font-style: normal; font-variant: normal; font-weight: 700; letter-spacing: normal; line-height: 14.49px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; orphans: 2; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: pre-wrap; word-spacing: 0px;">4<sup style="line-height: 9.99px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px;">-2]
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Le Chatelier principle
Mass balance equation
The low of mass action
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Autoprotolysis
Dissociation
Shielding
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3.25
2.18
3.18
3.6
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A bronsted acid is an electron pair donor
A lewis base is an electron pair donor
The conjugate acid of NH3 is NH4+
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6.79
7.21
7
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8.89
7
9.08
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2.6 %
1.4 %
4.1 %
2.2%
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An increase in the dissociation of a weak electrolyte
The diverse ion shields the ions of weak acid
Increase the effective conc.
Effect keq value
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9.3, 4.69, 5*10-10
8.6, 5.4, 2.5*10-9
None of the above
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The POH for 1*10-8 M HBr is 6
Acidity increase as pka increase
PH=log1/[H+]
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1.6*10-3
2.5*10-5
3*10-4
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4.61
9.39
6.2
3.4
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