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 .
2 answers
You didn't finish.
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
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
1 answer