AL Chemistry Experiment Report Sheet

Experiment 14: Distribution Equilibrium

 

Name: ___________________ (       )                                                Form 6 S

 

Results Table 14a

Solution in flask				mol dm-3		cm3
Solution in burette				mol dm-3
Indicator
		Trial	1	2	3	4
Burette readings	Final
	Initial
Volume used / cm3
Mean titre / cm3

 

Results Table 14b

Solution in flask				mol dm-3		cm3
Solution in burette				mol dm-3
Indicator
		Trial	1	2	3	4
Burette readings	Final
	Initial
Volume used / cm3
Mean titre / cm3

 

 

 

 

 

 

Calculation

1.    Calculate the average concentration of ammonia in the organic layer from Results Table 14a.

 

 

 

 

 

 

 

 

 

 

 

 

2.    Calculate the average concentration of ammonia in the aqueous layer from Results Table 14b.

 

 

 

 

 

 

 

 

 

 

 

 

3.    Calculate the distribution coefficient.

 

 

 

 

 

 

 

 

 

 

 

 

The End