Answers>Chemistry>A Level>Article

Describe how a buffer solution based on hydrochloric acid can act as a buffer. (5)

HCl ⇌ H++ Cl- (1)Added alkali: H⁺ reacts with added alkali/OH^-(1) Equilibrium shifts right forming Cl^- or H⁺(1) Added acid: Cl^-reacts with added acid/H⁺(1) Equilibrium shifts left forming HCl (1)

Answered by Daisy R. • Chemistry tutor

1275 Views

See similar Chemistry A Level tutors

Describe how a buffer solution based on hydrochloric acid can act as a buffer. (5)

Related Chemistry A Level answers

Draw the mechanism for the reaction between ethanoyl chloride and a nucleophile

Calculate Gibbs free energy when S = 131 J mol-1 and H = 155 kJ mol-1 at 25 C, stating whether or not the reaction is feasable.

Describe the products of the following Friedl-Crafts substitution and explain the role of the AlCl3 in the reaction: C6H6 + CH3C(O)Cl + AlCl3 = ?

Sort the following compounds in order of increasing boiling point and explain your reasoning: hydrogen, hydrogen fluoride and hydrogen bromide

We're here to help

Company Information

Popular Requests

© MyTutorWeb Ltd 2013–2024

CLICK CEOP