Respuesta :

Answer:

28.4 grams

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