Homework Help: Chemistry

Posted by Tiffany on Wednesday, July 7, 2010 at 8:22pm.

Upon decomposition, one sample of magnesium fluoride produced 1.64 kg of magnesium and 2.57 kg of fluorine. A second sample produced 1.38 kg of magnesium.

How much fluorine (in grams) did the second sample produce?

Chemistry - DrBob222, Wednesday, July 7, 2010 at 9:25pm
I don't know what procedure you are to use. The following is not a mole ratio type solution.
2.57 kg x (1.38/1.64) = ?? kg F2.
Chemistry - Francine, Tuesday, September 14, 2010 at 4:19pm
2.162560976

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