Answer:
28.4 grams
Step-by-step explanation:
Convert grams of magnesium to moles, giving you 0.617 moles.
Using stoichiometry, for every 1 mole of magnesium you have 2 moles of sodium. Multiply the calculated moles by 2, giving you 1.23 moles.
Convert the moles to grams, giving you 28.4 grams.
Hope this helps! <3