Question: A Beer's Law graph obtained by plotting absorbance versus concentration in mol/L for a series of standard solutions produced a straight line with equation y

A Beer's Law graph obtained by plotting absorbance versus concentration in mol/L for a series of standard solutions produced a straight line with equation y = 2817.1 x. 

Suppose an unknown SCN solution is treated in exactly the same manner as described in Part B of the procedure. 

The final diluted solution gives an absorbance of 0.235.

Determine the (FeSCN2+) in this diluted solution.

Determine the SCN- Concentration in the original (Undiluted) unknown solution.

Step by Step Solution

3.39 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

According to Beers Law A Ecl Where A is the absorbance of the solution E is the molar absorptivit... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!