Consider a buffer prepared from the weak acid HCO3¯ and its conjugate base CO3?".HCO3 (aq) + H,0(1) = CO3² (aq) + H3O*(aq)a. What happens to the concentrations of HCO,¯ and CO3²- when a small amount of acid is added tothe buffer?[HCO,-] (select)| and [Co,²-] select)b. What happens to the concentrations of HCO3 and CO,?- when a small amount of base is added tothe buffer?[HCO, ] (select)| and [Co,²-] (select)

A buffer is a solution that resists the change in pH when a small amount of either an acid or a base…

Consider a buffer prepared from the weak acid HCO3¯ and its conjugate base CO3? HCO, (aq) + H,0(1) ² CO3²¯(aq) + H3O*(aq) a. What happens to the concentrations of HCO3¯ and Co,²- when a small amount of acid is added to the buffer? [HCO, ] (select) |and [CO,²-] (select) b. What happens to the concentrations of HCO, and CO,²- when a small amount of base is added to the buffer? [HCO, ] (select) | and [CO,²-] (select)

Consider a buffer prepared from the weak acid HCO3¯ and its conjugate base CO3? HCO, (aq) + H,0(1) ² CO3²¯(aq) + H3O*(aq) a. What happens to the concentrations of HCO3¯ and Co,²- when a small amount of acid is added to the buffer? [HCO, ] (select) |and [CO,²-] (select) b. What happens to the concentrations of HCO, and CO,²- when a small amount of base is added to the buffer? [HCO, ] (select) | and [CO,²-] (select)

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter16: Acids And Bases

Section: Chapter Questions

Problem 10ALQ

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