Determining Kc from experimental results

Question	Answer
Step 1.	Mix reactants of known molar amounts in a conical flask
Step 2.	Add known molar amount of acid catalyst to the flask.
Step 2.	Add same amount of same acid to second conical flask as a control.
Step 3.	Stopper both flasks and leave for a week to equilibriate
Step 4.	Carry out a titration on the equilibrium mixture using a standard solution of NaOH
Step 5.	Repeat the titration with the control to determine the amount of acid catalyst that has been used.
How work out Kc from this?	n(HCl) in control n(HCl) in equilibrium Then RICE method.

Resource summary

	Created by I Shouldn't be awake over 7 years ago