Titration Curves Flashcards
The pKa of a strong base - weak acid titration is always…
Above 7
The pKa of a strong acid - weak base titration is always…
Below 7
The pKa of a strong base - strong acid titration is always…
7
If temperature is increased in an endothermic reaction…
The equilibrium shifts and more products are formed
If temperature is increased in an exothermic reaction…
The equilibrium shifts and the amount of products are decreased
If temperature is lowered in an exothermic reaction…
The equilibrium shifts so more products are formed
If temperature is lowered in an endothermic reaction…
The equilibrium shifts and less products are formed
a + b c
What type of forward and reverse reaction?
Forward: exothermic
Reverse: endothermic
a b + c
What type of reaction is the forward and reverse?
Forward: endothermic
Reverse: exothermic
Changing the pressure of a system changes…
The concentration of that substance
Term “changing pressure” is interchangeable with term…
Changing volume of container
Changes in pressure DO NOT effect equilibrium if…
There are the same number of moles of gas on both sides of the equation
If pressure is increased, the side with the_________ is increased
most amount of moles
If the pressure is decreased, the side with the __________ is increased
least amount of moles
