MgF2 ===> Mg + F2
..........1.66..2.56
..........1.29....x
(1.66/1.29) = (2.56/x)
Solve for x and convert to grams.
Upon decomposition, one sample of magnesium fluoride produced 1.66kg of magnesium and 2.56kg of fluorine. A second sample produced 1.29kg of magnesium.
How much fluorine (in grams) did the second sample produce?
1 answer