A buffer contains significant, equal amounts of propanic acid and its conjugate base.Which of the following is the chemical equation showing how this buffer neutralizes added acid? CH3CH2CO2H + HCl → CH3CH2CO2H2+ + Cl- CH3CH2CH2CO2H + H3O+ → CH3CH2CH2CO2H2+ + H2O CH3CH2CO2- + H3O+ → CH3CH2CO2H + H2O CH3CH2CH2CO2- + HCl → CH3CH2CH2CO2H + Cl- CH3CH2CH2CO2H + CH3CH2CH2OH → CH3CH2CH2CO2CH2CH2CH3 + H2OGiven:H2SO3(g) → H2O (g) + SO2 (g) Keq = 100What will the numerical value for Keq be for the following reaction?2 H2SO3(g) → 2 H2O (g) + 2 SO2 (g)

A buffer contains significant, equal amounts of propanoic acid and its conjugate base. The added…

Answered: A buffer contains significant, equal…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 31QRT

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A buffer contains significant, equal amounts of propanic acid and its conjugate base.

Which of the following is the chemical equation showing how this buffer neutralizes added acid?

		CH₃CH₂CO₂H + HCl → CH₃CH₂CO₂H₂⁺ + Cl^-
		CH₃CH₂CH₂CO2H + H₃O^{+ →} CH₃CH₂CH₂CO₂H₂⁺ + H₂O
		CH₃CH₂CO₂^- + H₃O⁺ → CH₃CH₂CO₂H + H₂O
		CH₃CH₂CH₂CO₂^- + HCl → CH₃CH₂CH₂CO₂H + Cl^-
		CH₃CH₂CH₂CO₂H + CH₃CH₂CH₂OH → CH₃CH₂CH₂CO₂CH₂CH₂CH₃ + H₂O

Given:

H₂SO_3(g) → H₂O_(g) + SO₂_(g) K_eq = 100

What will the numerical value for Keq be for the following reaction?

2 H₂SO_3(g) → 2 H₂O_(g) + 2 SO₂ _(g)

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