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April 24, 2014

Homework Help: Chemistry 120

Posted by Rachel on Saturday, October 6, 2012 at 1:36pm.

* If 13.3 kilograms of Al2O3(s), 58.4 kilograms of NaOH(l), and 58.4 kilograms of HF(g) react completely, how many kilograms of cryolite will be produced?

* Which reactants will be in excess?

*What is the total mass of the excess reactants left over after the reaction is complete?

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