Chapter 5

Question 1

Predict the products for the reaction of Carbonic acid and Lithium hydroxide

Answer 1

Li2CO3 (aq) & H2O (l)

Question 2

True or False: Acid-base reactions form an insoluble precipitate

Answer 2

False

Question 3

What is the pH range of a basic solution?

Answer 3

8 to 14

Question 4

Spectator ions in both acid-base reactions and precipitation reactions are ______.

Answer 4

Always soluble

Question 5

What is the conjugate acid in the following reaction?
HC2H3O2 (aq) + H2PO4 (aq) —> C2H3O2 -(aq) + H3PO4 (aq)

Answer 5

H3PO4

Question 6

What is the chemical formula of the oxyacid derived from the SO3^ 2-

Answer 6

H2SO3

Question 7

What is the coefficient in front of the water in the balanced equation for the reaction of H2SO4 (aq) and NaOH (aq)

Answer 7

2

Question 8

What is the complete ionic equation for the reaction of hydrochloric acid with potassium hydroxide?

Answer 8

H+ + Cl- + K+ + OH- —> H2O + K+ + Cl-

Question 9

What is the net ionic equation for all acid-base reactions?

Answer 9

H+ (aq) + OH- (aq) —> H2O (l)

Question 10

What is the name of HNO3 (aq)

Answer 10

Nitric Acid

Question 11

What is the name of HF (aq)

Answer 11

Hydrofluoric acid