Question

O CHEMICAL REACTIONS Calculating molarity using solute moles A chemist prepares a solution of aluminum chloride (AICI) by measuring out 92.4 mol of aluminum chloride into a 300. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's aluminum chloride solution. Be sure your answer has the correct number of significant digits. 0

Answer 1

92.4 x 10-6 moles of AlCl3 is present in 300 ml of the solution - applying unitery method, we can states- 300 ml contains - 92.4x10-6 moles I 9 9 - 92.4x 10-6 300 1000 ml 79 192.4 x 10-6x1000) - moles - 300 2308 x 10-6 moes - 3.08 x 10-4 moles ODDOROTO rabo. (3 significant figure)