What do you need help on we need to know the question of your answer...
Well you use the atomic mass of helium and multiply by the 3.75 grams. Then you will get the answer around 3.7875
The correct answer for the given statement above would be TRUE. It is true that chromatography separates gas or liquid solutions using a stationary phase. Chromatography is the separation of mixture <span>that distributes components to separate between two phases which includes stationary phase and the other is mobile phase. Hope this answer helps.</span>
1 mole is equal to 1 moles Ammonium Sulfate, or 132.13952 grams