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April 18, 2014

Homework Help: chemistry

Posted by Cat on Tuesday, April 3, 2012 at 9:07pm.

Methanol (CH3OH) is used in the production of many chemicals. Methanol is made by reacting carbon monoxide and hydrogen at high temperature and pressure.
CO(g) + 2 H2(g) CH3OH(g)
(a) How many moles of each reactant are needed to produce 4.83 102 g CH3OH?
CO
mol
H2
mol
(b) Calculate the number of grams of each reactant needed to produce 3.37 mol CH3OH.
CO

H2

(c) How many grams of hydrogen are necessary to react with 2.45 mol CO?
H2

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