Question

ionic strngth of .2molal BaCl2​

Answer 1

Answer:

Explanation:

Ionic Strength:

Ionic strength indicates the overall concentration of ions in a particular solution.

Let us assume we have an ionic compound (

BaCl

2

)and we want to find out the ionic strength of the compound.

Assuming C  

mol/dm

3

be the concentration then the formula for calculating the ionic strength of the compound is shown below

1

2

(

c

1

z

2

1

+

c

2

z

2

2

)