Question

How many moles of ammonium sulfate. are required to create 200 liters of a 3 M solution ​

Answer 1

600 moles are required to prepare the solution

Step-by-step explanation:

[(NH₄)₂SO₄] = 3M

This data means, that in 1 L, you have 3 moles of salt. Let's make the rule of three:

1L ____ 3 moles of salt

200 L ___ (200 . 3)/1 = 600 moles required