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Identifying Acids and Bases

Q. The following reactions all have K < 1. 1) C9H7O4- (aq) + CH3COOH (aq) HC9H7O4 (aq) + CH3COO- (aq) 2) NO2- (aq) + HC9H7O4 (aq) HNO2 (aq) + C9H7O4- (aq) 3) CH3COOH (aq) + NO2- (aq) CH3COO- (aq) + HNO2 (aq) Arrange the substances based on their relative BASE strength.

Solved • Mar 15, 2020

Identifying Acids and Bases

Q. Classify each of the following substances as either a strong or weak acid, strong or weak base, or a soluble or insoluble salt. HClO, NaCl, MnCO3 HCl, Ca(OH)2

Solved • Mar 5, 2020

Identifying Acids and Bases

Q. Compare the following: Acid 1: acetic acid, CH3COOH Acid 2: hydrofluoric acid, HF Acid 3: nitrous acid, HNO2 What is the formula for the weakest acid?

Solved • Mar 5, 2020

Identifying Acids and Bases

Q. Compare the following: Acid 1: hypochlorous acid, HClO Acid 2: hydrogen sulfide ion, HS^- Acid 3: hydrocyanic acid, HCN What is the formula for the strongest acid?

Solved • Mar 5, 2020

Identifying Acids and Bases

Q. Which of the following statements is correct: A. in a solution of 1.0 M HCl, [H3O^+] is 1.0 M. B. In a solution of 1.0 M HF, [H3O^+] is less than 1.0 M. C. The acid ionization constant of HNO3 is less than that of HNO2. a) A and C only b) A and B only c) B and C only d) A, B, and C

Solved • Feb 26, 2020

Identifying Acids and Bases

Q. Consider the two Lewis structures given below: Which of the following statements is correct?

Solved • Feb 26, 2020

Identifying Acids and Bases

Q. Which of the following ranks the pair of acids in the correct order of strength? a) HBrO is weaker than HClO. b) HI is weaker than HBr. c) HClO is stronger than HClO3. d) LiH is stronger than HF.

Solved • Feb 26, 2020