Asked by Anonymous

The forensic technician at a crime scene has just prepared a luminol stock solution by adding 11.0 of luminol into a total volume of 75.0 of .
Answered by DrBob222
You didn't finish.
Answered by Melissa
Molarity(M)=amount (mol) of solute/volume (L)of solution.

im gonna guess you have 11.0g and 75.0 mL

convert ml to L -> 75/1000=0.075L

->177 molar mass of Luminol

11.0 x(1/177)/0.075 = your answer in units of M