Multiple Choice
A 850.0 mL sample of 0.20 M HF is titrated with 0.10 M NaOH. Determine the pH of the solution after the addition of 850.0 mL of NaOH. The Ka of HF is 6.8 x 10^-4.
17. Acid and Base Equilibrium
Acids Introduction
Back17. Acid and Base Equilibrium
Acids Introduction
- Multiple Choice
Which of the following compound(s) cannot be classified as an acid?
A. H2S
B. HCN
C. H2
D. C2H6
E. All are acids
- Multiple Choice
Which is the weakest acid from the following?
- Multiple Choice
Which of the following acids would be classified as the strongest?
- Multiple Choice
Rank the following oxyacids in terms of increasing acidity.
a) HClO3
b) HBrO4
c) HBrO3
d) HClO4
- Multiple Choice
Classify each of the following as a strong acid, weak acid, strong base or weak base.
- Multiple Choice
Classify each of the following as a strong acid, weak acid, Strong base, or weak base.
- Multiple Choice
Classify each of the following as a strong acid, weak acid, strong base or weak base.
- Multiple ChoiceWhich of the following is false about acids and bases?
- Multiple Choice
Which of the following is true in regards to HNO3?
a) It has a bitter taste. b) It produces H+ ions in water.
c) It exists as only molecules when dissolved in H2O. d) It decreases the acidity of the solution.
- Open Question
Which of these substances contributes to soap's slippery texture: an acid, a base, carbonate, or water?
- Open Question
According to the Arrhenius concept, if HNO3 were dissolved in water, it would act as
- Multiple ChoiceWhich of the following statements about H3PO4 is FALSE?
- Multiple ChoiceWhich of the following compounds will form an aqueous solution with a pH higher than 7?
- Multiple ChoiceA 16.4 mL aliquot of 0.182 M H3PO4 is to be titrated with 0.267 M NaOH. What volume (in mL) of the base will it take to reach the equivalence point?