A 0.67 L solution of ammonium sulfate, #(NH_4)_2SO_4# contains 0.81 mole of the solute. What is the approximate molarity of the solution?
1 Answer
May 29, 2016
Approximately 1.21 M
Explanation:
If you look up the formula for molarity, you will find this:
or
So you are given :
V = 0.67 L
n = 0.81 mol
Plug in these numbers in the formula:
Molarity = 1.21 M