pH Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

ranges from _-__ and shows the _________ ion concentration in a solution

A

0-14, hydrogen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

acid-

A

donates hydrogen ions and increases the concentration of hydrogen ion is a solution (0-7 on scale)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

base

A

donates hydroxide ions and binds excess hydrogen ions and decreases the hydrogen ions concentration in a solution (7-14 on scale)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

pure, natural water is _______ and a _ on the scale

A

neutral, 7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

acids _______ in water, _______ hydrogen ions, and _______ the pH

A

dissociate, increase, lowers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

bases _______ in water, ________ hydrogen ions, and _______ the pH

A

dissolve, decrease, increase

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

______ stop the changes in pH by releasing or capturing hydrogen/hydroxide ions

A

buffers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly