How many grams are in 2.4 moles of sulfur

How many moles of magnesium is 3.01 x10^22 atoms of magnesium?

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

Total the mass on the syringe. record it in the correct row of the data table. kg done click and drag weights to change the pressure. click the syringe to zoom in and see the volume. intro