/1. The acid dissociation constant for HBRO is 2.8 x 109. Calculate the equilibrium concentrati- all substances if the initial concentration is 0.050 M for HBRO.

Chemistry for Engineering Students
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Chapter12: Chemical Equilibrium
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/1. The acid dissociation constant for HBRO is 2.8 x 109. Calculate the equilibrium concentrations of
all substances if the initial concentration is 0.050 M for HBRO.
V2. A student prepared a 0.855 M solution of chloro acetic acid, CH2CICOOH, and measured the pH
to be 1.48 at 25°C. Calculate the Ka for the acid.
Transcribed Image Text:/1. The acid dissociation constant for HBRO is 2.8 x 109. Calculate the equilibrium concentrations of all substances if the initial concentration is 0.050 M for HBRO. V2. A student prepared a 0.855 M solution of chloro acetic acid, CH2CICOOH, and measured the pH to be 1.48 at 25°C. Calculate the Ka for the acid.
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