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64 solutions

Conjugate Acids and Bases

Q. What is the conjugate acid of water? a) OH^-(aq) b) O2^-(aq) c) H3O^+(aq) d) H2O(l) e) H^+(aq)

Solved • Nov 13, 2019

Conjugate Acids and Bases

Q. CH3NH2 + HCl <—> CH3NH3^+ + Cl^- A conjugate acid-base pair in the reaction shown is ____ and ____. a) HCl and Cl^- b) CH3NH2 and HCl c) HCl and H3O^+ d) CH3NH2 and Cl^- e) CH3NH3 and Cl^-

Solved • Nov 13, 2019

Conjugate Acids and Bases

Q. Bicarbonate reacts with water to produce carbonate ions and hydronium ions: HCO3^- + H2O ⇌ CO3^2- + H3O^+ Identify the conjugate acid-base pairs. Drag each item to the appropriate bin.

Solved • Nov 13, 2019

Conjugate Acids and Bases

Q. Carbonic acid reacts with water to yield bicarbonate ions and hydronium ions: H2CO3 + H2O ⇌ HCO3^- + H3O^+ Identify the conjugate acid-base pairs. Drag each item to the appropriate bin.

Solved • Nov 13, 2019

Conjugate Acids and Bases

Q. Among three bases, X^-, Y^-, and Z^-, the strongest one is Y^-, and the weakest one is Z^-. Rank their conjugate acids, HX, HY, and HZ, in order of decreasing strength. Rank the acids from strongest to weakest. To rank items as equivalent, overlap them.

Solved • Nov 8, 2019

Conjugate Acids and Bases

Q. What is the conjugate acid of HPO3^2-? Express your answer as a chemical formula.

Solved • Nov 8, 2019

Conjugate Acids and Bases

Q. What is the conjugate base of HSO4^-? Express your answer as a chemical formula.

Solved • Nov 8, 2019