Write the Formula for the Conjugate Acid of Each Base. (Express Answer As Chemical Expression)
âA) CH3NH2 B) C5H5N C) Cl^- D) F^-
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The equation below shows the equilibrium in an aqueous solutionof methylamine:
CH3NH2(aq)+H2O(l)?CH3NH3+(aq)+OH?(aq)
Which of the following represents a conjugate acid-basepair?
CH3NH2 and H2O
CH3NH3+ and OH?
H2O and OH?
CH3NH2 and OH?
Part B
What is the conjugate base of HSO4??
Express your answer as a chemical formula.
Part C
What is the conjugate acid of HPO42? ?
Part D
Among three bases, X?, Y?, and Z?, the strongest one is Y?, andthe weakest one is Z?. Rank their conjugate acids, HX, HY, and HZ,in order of decreasing strength.
CH3NH2 + HCl = CH3Nh3+ + Cl-
A conjugate acid-base pair in the reaction shown above is ?
A) CH3NH2 and Cl-
B) CH3NH3_ and Cl-
c) HCl and H3O+
d) CH3NH2 and HCL
E) HCL and Cl-