Solution Found!
Use Figure 18.9 (p. 797) to determine whether Kc > 1 for
Chapter 18, Problem 40P(choose chapter or problem)
Use Figure 18.9 to determine whether \(\mathrm{Kc}>1\) for
(a) \(\mathrm{HCl}+\mathrm{NH}_{3} \rightleftharpoons \mathrm{NH}_{4}{ }^{+}+\mathrm{Cl}^{-}\)
(b) \(\mathrm{H}_{2} \mathrm{SO}_{3}+\mathrm{NH}_{3} \rightleftharpoons \mathrm{HSO}_{3}-+\mathrm{NH}_{4}^{+}\)
Equation Transcription:
Kc > 1
HCl + NH3 ⇌ NH4+ + Cl ⎺
H2SO3 + NH3 ⇌ HSO3 ⎺ + NH4+
Text Transcription:
K_c > 1
HCl + NH_3 ⇌ NH_4^+ + Cl ⎺
H_2SO_3 + NH_3 ⇌ HSO_3 ⎺ + NH_4^+
Questions & Answers
QUESTION:
Use Figure 18.9 to determine whether \(\mathrm{Kc}>1\) for
(a) \(\mathrm{HCl}+\mathrm{NH}_{3} \rightleftharpoons \mathrm{NH}_{4}{ }^{+}+\mathrm{Cl}^{-}\)
(b) \(\mathrm{H}_{2} \mathrm{SO}_{3}+\mathrm{NH}_{3} \rightleftharpoons \mathrm{HSO}_{3}-+\mathrm{NH}_{4}^{+}\)
Equation Transcription:
Kc > 1
HCl + NH3 ⇌ NH4+ + Cl ⎺
H2SO3 + NH3 ⇌ HSO3 ⎺ + NH4+
Text Transcription:
K_c > 1
HCl + NH_3 ⇌ NH_4^+ + Cl ⎺
H_2SO_3 + NH_3 ⇌ HSO_3 ⎺ + NH_4^+
ANSWER:
Step 1 of 2
(a)
The given reaction is shown below.
From the given figure, HCl is more acidic than and is more basic than .
Therefore, the direction in which the reaction will proceed is forward which indicates the formation of and more as compared to HCland . As a result of this the value of .