Quiz: Intro to Acids and Bases V.A

Last updated almost 5 years ago

14 questions

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Quiz: Intro to Acids and Bases V.A

Last updated almost 5 years ago

14 questions

This quiz is open to everything (book, notes, and brains), except for unethical behavior and choices. The secret password is honor. Read all questions carefully and do your best. 

4

Which of the following acids produce a high concentration of hydrogen ions in water? Choose all that apply

2

Predict the chemical formula for a hypothetical compound that is made up of the following ions: J+ and CV-5

4

(Check all that apply)
Hydroflouric acid is:

2

Callieotic acid has a Ka value of 3.8 x 10-20. This acid is

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As the strength of the acid increases, the strength of its conjugate base ___________

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Consider the acid H3KO. Which can you find in the ionization equation for the dissociation of this acid? Choose all that apply

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HPO4-2 is an amphoteric ion. What could be the product(s) of this ion in an acid base reaction?

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What is the secret password?

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Predict the chemical name of the acid H4C

This quiz is open to everything (book, notes, and brains), except for unethical behavior and choices. The secret password is honor. Read all questions carefully and do your best. 

Which of the following acids produce a high concentration of hydrogen ions in water? Choose all that apply

Predict the chemical formula for a hypothetical compound that is made up of the following ions: J+ and CV-5

(Check all that apply)
Hydroflouric acid is:

Callieotic acid has a Ka value of 3.8 x 10-20. This acid is

As the strength of the acid increases, the strength of its conjugate base ___________

The products of the dissociation of oxalic acid in water are ________. Check all that apply

Consider the following acids and their Ka values. Rank the acids in order of decreasing strength (strongest to weakest)
Acid X - Ka = 1.4 x 10-5
Acid Z - Ka = 2.6 x 10-7
Acid W - Ka = 2.6 x 10-8
Acid Y - Ka = 8.7 x 10-7

Consider the following acids and their Ka values. Which is the best conductor of electricity?
Acid X - Ka = 1.4 x 10-5
Acid Z - Ka = 2.6 x 10-7
Acid W - Ka = 2.6 x 10-8
Acid Y - Ka = 8.7 x 10-7

Consider 2 acids: Hβ and Hθ. Hβ is a poor conductor of electricity. The conjugate base of Hθ is a weak base. Which of the following is true about the characteristics of these 2 acids? Check all that apply

Consider the acid H3KO. Which can you find in the ionization equation for the dissociation of this acid? Choose all that apply

Consider the hydronium ion. If we assume this ion to be a weak acid, which can you find in the ionization equation for the dissociation of this acid? Choose all that apply.

HPO4-2 is an amphoteric ion. What could be the product(s) of this ion in an acid base reaction?

What is the secret password?

Predict the chemical name of the acid H4C

sulfurous acid

carbonic acid

nitrous acid

J5CV

JCV5

JCV

a weak acid because the concentration of the products is lower than the concentration of the reactants

a weak acid because the concentration of the products is higher than the concentration of the reactants

a strong acid because the concentration of the products is higher than the concentration of the reactants

decreases

varies unpredictably 

The products of the dissociation of oxalic acid in water are ________. Check all that apply

hydrogen ion

oxalic ion

oxalate

hydrogen

hydroxide ion

oxalate ion

Consider the following acids and their Ka values. Rank the acids in order of decreasing strength (strongest to weakest)
Acid X - Ka = 1.4 x 10-5
Acid Z - Ka = 2.6 x 10-7
Acid W - Ka = 2.6 x 10-8
Acid Y - Ka = 8.7 x 10-7

X > Z > W > Y

Consider the following acids and their Ka values. Which is the best conductor of electricity?
Acid X - Ka = 1.4 x 10-5
Acid Z - Ka = 2.6 x 10-7
Acid W - Ka = 2.6 x 10-8
Acid Y - Ka = 8.7 x 10-7

Cannot be determined. Not enough information

Consider 2 acids: Hβ and Hθ. Hβ is a poor conductor of electricity. The conjugate base of Hθ is a weak base. Which of the following is true about the characteristics of these 2 acids? Check all that apply

The Ka value of Hβ is larger than that of Hθ

Both are weak acids

Both are strong acids

Hβ is a strong acid and Hθ is a weakacid

The Ka value of Hβ is smaller than that of Hθ

Hβ is a weak acid and Hθ is a strong acid

Products: H+ and H2KO

Products: H+ and H2KO- 

Products: H+ and KO-

a one-way arrow

Consider the hydronium ion. If we assume this ion to be a weak acid, which can you find in the ionization equation for the dissociation of this acid? Choose all that apply.

a one-way arrow

Products: H+ and H2O-

Products: H+ and O-2

Products: H+ and OH-

an equilibrium arrow

Products: H+ and H2O

H2PO4-

hydrogen carbide

carbonic acid

hydrocarbonic acid

Quiz: Intro to Acids and Bases V.A

Quiz: Intro to Acids and Bases V.A

Which of the following acids produce a high concentration of hydrogen ions in water? Choose all that apply

Predict the chemical formula for a hypothetical compound that is made up of the following ions: J+ and CV-5

(Check all that apply) Hydroflouric acid is:

Callieotic acid has a Ka value of 3.8 x 10-20. This acid is

As the strength of the acid increases, the strength of its conjugate base ___________

Consider the acid H3KO. Which can you find in the ionization equation for the dissociation of this acid? Choose all that apply

HPO4-2 is an amphoteric ion. What could be the product(s) of this ion in an acid base reaction?

What is the secret password?

Predict the chemical name of the acid H4C

Which of the following acids produce a high concentration of hydrogen ions in water? Choose all that apply

Predict the chemical formula for a hypothetical compound that is made up of the following ions: J+ and CV-5

(Check all that apply) Hydroflouric acid is:

Callieotic acid has a Ka value of 3.8 x 10-20. This acid is

As the strength of the acid increases, the strength of its conjugate base ___________

The products of the dissociation of oxalic acid in water are ________. Check all that apply

Consider the following acids and their Ka values. Rank the acids in order of decreasing strength (strongest to weakest)Acid X - Ka = 1.4 x 10-5Acid Z - Ka = 2.6 x 10-7Acid W - Ka = 2.6 x 10-8Acid Y - Ka = 8.7 x 10-7

Consider the following acids and their Ka values. Which is the best conductor of electricity?Acid X - Ka = 1.4 x 10-5Acid Z - Ka = 2.6 x 10-7Acid W - Ka = 2.6 x 10-8Acid Y - Ka = 8.7 x 10-7

Consider 2 acids: Hβ and Hθ. Hβ is a poor conductor of electricity. The conjugate base of Hθ is a weak base. Which of the following is true about the characteristics of these 2 acids? Check all that apply

Consider the acid H3KO. Which can you find in the ionization equation for the dissociation of this acid? Choose all that apply

Consider the hydronium ion. If we assume this ion to be a weak acid, which can you find in the ionization equation for the dissociation of this acid? Choose all that apply.

HPO4-2 is an amphoteric ion. What could be the product(s) of this ion in an acid base reaction?

What is the secret password?

Predict the chemical name of the acid H4C

(Check all that apply)
Hydroflouric acid is:

(Check all that apply)
Hydroflouric acid is:

Consider the following acids and their Ka values. Rank the acids in order of decreasing strength (strongest to weakest)
Acid X - Ka = 1.4 x 10-5
Acid Z - Ka = 2.6 x 10-7
Acid W - Ka = 2.6 x 10-8
Acid Y - Ka = 8.7 x 10-7

Consider the following acids and their Ka values. Which is the best conductor of electricity?
Acid X - Ka = 1.4 x 10-5
Acid Z - Ka = 2.6 x 10-7
Acid W - Ka = 2.6 x 10-8
Acid Y - Ka = 8.7 x 10-7