Which solution would you label as the most basic?

Question 4 options:

a)

1.0 M solution with pH of 2

b)

1.0 M solution with pH of 6

c)

1.0 M solution with pH of 4

d)

1.0 M solution with pH of 12

Question 5 (10 points)
Bases tend to have concentrations of hydrogen ion and concentrations of hydroxide ion.

Question 5 options:

a)

low; high

b)

high; low

c)

low; low

d)

high; high

Question 6 (10 points)
What is the correct name for HF?

Question 6 options:

Fluoric acid

Hydrofluoric acid

Hydroflurous acid

Fluorous acid

Question 7 (10 points)
Which of the following pairs represents a Brønsted-Lowry conjugate acid-base pair?

Question 7 options:

a)

NH4+ and NH3

b)

CO3-2 and H2CO3

c)

SO3-2 and H2SO3

d)

H2O and O2-

Question 8 (10 points)
Predict the products for the following reaction:

HNO3 + KOH --->

Question 8 options:

a)

H2O + KNO3

b)

H2O+ HOH

c)

H2O + KONO3

d)

H2O+ KH

Question 9 (10 points)
A neutralization reaction will always produce...
Question 9 options:

a)

water & carbon

b)

water

c)

water & salt

d)

salt

Question 10 (10 points)
What is the pH when the hydrogen ion concentration is 1 x 10^–12 M?

Question 10 options:

a)

-12

b)

2

c)

12

d)

-2