The Le Chtelier's principle states one thing. It is the dynamic
equilibrium which is disturbed by changing the conditions and the
position of equilibrium moves that makes a change.
🔄 Click to see term
Term1/14
What would happen if the equilibrium of a weak acid dissociation reaction were upset
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Definition1/14
The reaction would shift to balance the change
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Term1/14
What information does an acid or base equilibrium constant give
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Definition1/14
The information an acid or base equilibrium constant gives is
that the acidity and base levels are equal to the equilibrium
constant multi[plied by the water concentration.
🔄 Click to see term
Term1/14
What information does the pH of a solution give
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Definition1/14
pH of a solution tells us about the nature of a solution( i.e
acidic or basic ) if pH of a solution is less than 7 tahn it's
acidic if it's 7 then it's neutral and more than seven will make it
base.
🔄 Click to see term
Term1/14
A concentration unit expressed in units of moles of solute per kilogram of solvent
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Definition1/14
This is called molality.
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Term1/14
What is the acid dissociation constant for an acid at equilibrium HX H X
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Definition1/14
The dissociation constant is: k = [H][X]/[HX]
🔄 Click to see term
Term1/14
What does Le Châtelier s principle predict would happen to the equilibrium conditions if N2O4 were added to the system
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Definition1/14
I suppose that the principle of Le Châtelier is not applicable in this case.
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Term1/14
What are the hydrogen ion and hydroxide ion concentrations in water
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Definition1/14
These concentrations are supposed to be equal.
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Term1/14
What equation is used to calculate the pH of a solution
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Definition1/14
pH = -log [H+(aq)]. In words, pH is the negative logarithm (to
the base 10) of the hydrogen ion concentration.
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Term1/14
What does stressing an equilibrium system mean how is stress applied
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Definition1/14
Stressing an equilibrium simply means that the physical properties in which already exists are balanced. Stress can be applied by either changing the pressure or the volume or temperature.
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Term1/14
What is the following of a base
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Definition1/14
A base contain the hydroxyl group (OH)-.
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Term1/14
What equation is for pH
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Definition1/14
pH=-log[H+]
Edited: it is also pH = 14 - pOH. That is certainly an equation
for pH.
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Cards in this guide (14)
What is the base-dissociation constant for a weak base
The Le Chtelier's principle states one thing. It is the dynamic
equilibrium which is disturbed by changing the conditions and the
position of equilibrium moves that makes a change.
What would happen if the equilibrium of a weak acid dissociation reaction were upset
The reaction would shift to balance the change
What information does an acid or base equilibrium constant give
The information an acid or base equilibrium constant gives is
that the acidity and base levels are equal to the equilibrium
constant multi[plied by the water concentration.
What information does the pH of a solution give
pH of a solution tells us about the nature of a solution( i.e
acidic or basic ) if pH of a solution is less than 7 tahn it's
acidic if it's 7 then it's neutral and more than seven will make it
base.
A concentration unit expressed in units of moles of solute per kilogram of solvent
This is called molality.
What is the acid dissociation constant for an acid at equilibrium HX H X
The dissociation constant is: k = [H][X]/[HX]
What does Le Châtelier s principle predict would happen to the equilibrium conditions if N2O4 were added to the system
I suppose that the principle of Le Châtelier is not applicable in this case.
What are the hydrogen ion and hydroxide ion concentrations in water
These concentrations are supposed to be equal.
What equation is used to calculate the pH of a solution
pH = -log [H+(aq)]. In words, pH is the negative logarithm (to
the base 10) of the hydrogen ion concentration.
What does stressing an equilibrium system mean how is stress applied
Stressing an equilibrium simply means that the physical properties in which already exists are balanced. Stress can be applied by either changing the pressure or the volume or temperature.
What is the following of a base
A base contain the hydroxyl group (OH)-.
What equation is for pH
pH=-log[H+]
Edited: it is also pH = 14 - pOH. That is certainly an equation
for pH.