TEST_DE_CH_5.3_Acids, Salts and Bases

Required

1

Salts dissociate into component ions when placed in

Required

1

What is the approximate pOH of a strong base?

Required

3

Match the following acid/base theories with the correct definition.

Draggable item		Corresponding Item
Arrhenius base		any substance that can accept a hydrogen ion (proton)
Lewis base		any substance that can donate a hydrogen ion (proton)
Arrhenius acid		any substance which, when dissolved in water, tends to increase the number of H+ ions present
Brønsted-Lowry acid		any substance which, when dissolved in water, tends to decrease the number of H+ ions present
Brønsted-Lowry base		electron pair acceptor
Lewis acid		electron pair donor

Required

1

Amphoterism is the ability of a chemical to act as

Required

1

__________ solutions contain a weak acid and its conjugate base (or a weak base and its conjugate acid).

Required

1

The concentration of an acid or base is defined as the ratio of the amount of _____.

Required

1

__________ is a chemical reaction in which a strong acid and a strong base interact and form a salt, which makes a solution neutral. 

2

Required

1

Normality (N) is a direct expression of

Required

2

Use the given pH and pOH values to arrange the solutions from most acidic to most alkaline.

pH 2
pOH 11
pH 12
pH 6
pOH 4

Required

2

Complete the chemical equations for the following neutralization reactions.

HNO3 + __________ → __________ + H2O
__________ + Ba(OH)2 → __________ + 2H2O

Required

2

Arrange these acids from weakest to strongest based on their K(a) value at 25°C.

Nitrous Acid:
Benzoic Acid:
Oxalic Acid:
Phosphoric Acid:
Ethanoic Acid:

Required

1

If the concentration of H⁺ ions in a solution is
3.16 x 10⁻⁴ mol/L, then what is the concentration of OH⁻ ions?

Required

1

A solution of pH 4 is _______ times more acidic than a solution of pH 5.

Required

2

TEST_DE_CH_5.3_Acids, Salts and Bases

Salts dissociate into component ions when placed in

What is the approximate pOH of a strong base?

Match the following acid/base theories with the correct definition.

Amphoterism is the ability of a chemical to act as

The concentration of an acid or base is defined as the ratio of the amount of _____.

Normality (N) is a direct expression of

Use the given pH and pOH values to arrange the solutions from most acidic to most alkaline.

Arrange these acids from weakest to strongest based on their K(a) value at 25°C.

If the concentration of H⁺ ions in a solution is
3.16 x 10⁻⁴ mol/L, then what is the concentration of OH⁻ ions?

A solution of pH 4 is _______ times more acidic than a solution of pH 5.

What volume of 1.3 M Mg(OH)2 (strong base) is required to neutralize 650 mL of 0.70 M HBr (strong acid).
(Remember to include your units)

Salts dissociate into component ions when placed in

What is the approximate pOH of a strong base?

Match the following acid/base theories with the correct definition.

Amphoterism is the ability of a chemical to act as

The concentration of an acid or base is defined as the ratio of the amount of _____.

Normality (N) is a direct expression of

Use the given pH and pOH values to arrange the solutions from most acidic to most alkaline.

Arrange these acids from weakest to strongest based on their K(a) value at 25°C.

If the concentration of H⁺ ions in a solution is
3.16 x 10⁻⁴ mol/L, then what is the concentration of OH⁻ ions?

A solution of pH 4 is _______ times more acidic than a solution of pH 5.

What volume of 1.3 M Mg(OH)2 (strong base) is required to neutralize 650 mL of 0.70 M HBr (strong acid).
(Remember to include your units)

TEST_DE_CH_5.3_Acids, Salts and Bases

TEST_DE_CH_5.3_Acids, Salts and Bases

Salts dissociate into component ions when placed in

What is the approximate pOH of a strong base?

Match the following acid/base theories with the correct definition.

Amphoterism is the ability of a chemical to act as

The concentration of an acid or base is defined as the ratio of the amount of _____.

Normality (N) is a direct expression of

Use the given pH and pOH values to arrange the solutions from most acidic to most alkaline.

Arrange these acids from weakest to strongest based on their K(a) value at 25°C.

If the concentration of H⁺ ions in a solution is 3.16 x 10⁻⁴ mol/L, then what is the concentration of OH⁻ ions?

A solution of pH 4 is _______ times more acidic than a solution of pH 5.

What volume of 1.3 M Mg(OH)2 (strong base) is required to neutralize 650 mL of 0.70 M HBr (strong acid).​(Remember to include your units)

Salts dissociate into component ions when placed in

What is the approximate pOH of a strong base?

Match the following acid/base theories with the correct definition.

Amphoterism is the ability of a chemical to act as

The concentration of an acid or base is defined as the ratio of the amount of _____.

Normality (N) is a direct expression of

Use the given pH and pOH values to arrange the solutions from most acidic to most alkaline.

Arrange these acids from weakest to strongest based on their K(a) value at 25°C.

If the concentration of H⁺ ions in a solution is 3.16 x 10⁻⁴ mol/L, then what is the concentration of OH⁻ ions?

A solution of pH 4 is _______ times more acidic than a solution of pH 5.

What volume of 1.3 M Mg(OH)2 (strong base) is required to neutralize 650 mL of 0.70 M HBr (strong acid).​(Remember to include your units)

If the concentration of H⁺ ions in a solution is
3.16 x 10⁻⁴ mol/L, then what is the concentration of OH⁻ ions?

What volume of 1.3 M Mg(OH)2 (strong base) is required to neutralize 650 mL of 0.70 M HBr (strong acid).
(Remember to include your units)

If the concentration of H⁺ ions in a solution is
3.16 x 10⁻⁴ mol/L, then what is the concentration of OH⁻ ions?

What volume of 1.3 M Mg(OH)2 (strong base) is required to neutralize 650 mL of 0.70 M HBr (strong acid).
(Remember to include your units)