Chemistry, 16.04.2021 23:50 cutekute22
Ammonium chloride, NH4Cl, is used as an electrolyte in dry cells. Which of the following statements about a 0.10-M solution of NH4Cl is correct? Think about this: HCl is a strong acid, and hence, Clβ is a negligible base. On the other hand, is NH4+ a weak or negligible acid?
A. The solution is strongly basic.
B. The solution is weakly basic.
C. The solution is acidic.
D. Kb of NH3 = 1.8 Γ 10β5. Ka of NH4+ is, therefore, 5.6 Γ 10β10 which is less than one. A solution containing NH4+ and Clβ should be saturated in both ions at 0.10 M NH4Cl.
E. The solution is neutral.
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Ammonium chloride, NH4Cl, is used as an electrolyte in dry cells. Which of the following statements...
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