Brainscape's Knowledge GenomeTM

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


See full index

Chemistry 101 > Acids and Bases > Flashcards

Acids and Bases Flashcards

1
Q

What is the pH of water?

A

Between 7-8

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

What is the equilibrium concentration of hydronium?

A

1.00x10^-2

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

What is the equilibrium concentration of hydroxide?

A

1.00x10^-2

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

What happens to the red hydronium ions when strength is increased?

A

Ions increase in number

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

What happens to the blue hydroxide ions when strength of base is increased?

A

Hydroxide ions increase in number

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

What is the equilibrium concentration of hydroxide?

A

1.00

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

What definition of acids and bases is based upon hydronium and hydroxide only?

A

Arrhenius

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

How could the lewis theory be depicted in this simulation?

A

By showing electron dot structures.

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

What can contribute to acid rain?

A

Reaction of nonmetal oxides with water

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

How does a buffer work?

A

Resists change to pH

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

Which substance can act as either a Lewis acid or a Lewis base?

A

Ag+

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

Which substance below represents the hydronium ion?

A

H3O+

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

hoow is the Arrhenius definition of acids and bases limited?

A

Does not consider electrons and protons,
involves hydrogen and hydroxide only,
based upon aqueous solutions only.

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

Which two acid/base theories are similar to one another?

A

Browsed-Lowry and Arrhenius

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

Define a Lewis acid.

A

any substance that can accept a pair of nonbonding electrons

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

A solution has a pH of 13 and another solution has a pH of 10. How does the concentration of H3O+ in the solution with apH of 13 compare to the H3O+ concentration in the solution with a pH of 10?

A

It is 0.001 times stronger

17
Q

What is the pH of sea water?

A

8

18
Q

What is the pH scale based upon?

A

concentration of hydrogen ions

19
Q

Why is the pH scale considered a logarithmic scale?

A

Based upon power of ten

Chemistry 101 (6 decks)

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