Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Chemistry 30 > Unit 3 Acids and Bases > Flashcards

Unit 3 Acids and Bases Flashcards

1
Q

Sour taste

A

Acids

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

Bitter taste

A

Based

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

Slippery feel

A

Bases

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

Turns litmus paper blue

A

Bases

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

Form electrolytic solutions

A

Acids and Bases

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

Turns litmus paper red

A

Acids

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

Reacts with active metals to produce H2 (g)

A

Acids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Arrhenius’s definition of Acid

A

Produce hydrogen ions in solution

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Arrhenius’s definition of base

A

Produce hydroxide ions in solution

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Brønsted-Lowry definition of acid

A

Proton donor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Brønsted-Lowry definition of base

A

Proton acceptors

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Define amphoteric and an ex

A

A substance having the ability to act as both a base and an acid in different reactions. Ex. Water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

How to write conjugate acid

A

Add an H and add charge

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

How to write conjugate base

A

Remove an H

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Define strong Acid

A

Strong electrolytes and ionize 100% in aqueous solutions. No value for their Ka

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Define weak acids

A

Weak electrolytes and don’t ionize 100% in aqueous solution. Ka has a number

17
Q

How to determine if it’s a strong Acid

A

If it’s very large it is a strong acid and breaks down completely (disassociation equation). Balanced equation and then ratios.

18
Q

How to determine if it’s a weak acid

A

We will be given the Ka and it will not completely disassociate. Use Ka formula and then square root

19
Q

How to determine which part is the base

A

Will have OH, group 1 and 2 of the periodic table will be strong

20
Q

What is phenolphthalein

A

A chemical compound often used as an indicator. Turns bases pink

21
Q

Provide 3 conceptual definitions of acids and bases

A

Arrhenius
Lowry
Lewis

22
Q

Electrolytes

A

Acid and base

23
Q

Reacts with metal to produce H2 gas

A

Acids

24
Q

Corrosive

A

Both

Chemistry 30 (3 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions