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Consider the following reaction: MgF(2) + 2 Li —> Mg + 2 LiF

How many grams of My could you make from 20.0 g of MgF(2)

These are the molar masses for each :

MgF(2) = 62.3g/mol
Li = 6.9g/mol
Mg = 24.3g/mol
LiF = 25.9g/mol