Chemistry unit4

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Define a bronsted-Lowry acid and base?
A bronstead-Lowry acid is a proton donor and a base is proton acceptor.
1 of 5
For an exothermic reaction what happens when temperature decreases?
Equilibrium shifts right and Kc increases.
2 of 5
For an endothermic reaction what happens when the temperature decreases?
Equilibrium shifts left and Kc decreases.
3 of 5
How do you find the pH of a weak acid?
Ka=
4 of 5
What is pKa?
pKa= -
5 of 5

Other cards in this set

Card 2

Front

For an exothermic reaction what happens when temperature decreases?

Back

Equilibrium shifts right and Kc increases.

Card 3

Front

For an endothermic reaction what happens when the temperature decreases?

Back

Preview of the front of card 3

Card 4

Front

How do you find the pH of a weak acid?

Back

Preview of the front of card 4

Card 5

Front

What is pKa?

Back

Preview of the front of card 5

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