Explain how a buffer solution controls pH

Equilibrium: 

BH <--> H+ + B-

alkali reacts with H+, so equilibrium shifts to right to buffer change

acid reacts with B- to form BH, so equilibrium shifts to left to buffer change

Answered by George S. Chemistry tutor

4484 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

State and explain the general trend in the first ionisation energy across a period.


How might you distinguish between a primary and secondary alcohol?


What is chirality?


24.3cm^3 of 0.02moldm-3 KMnO4 reacted with 20cm^3 of iron (II) solution. Calculate the molarity of the iron (II) solution.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2024

Terms & Conditions|Privacy Policy
Cookie Preferences