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December 19, 2014

Homework Help: chemistry

Posted by Anonymous on Tuesday, October 4, 2011 at 6:50pm.

1. A sample of 10.7 g of CO reacts completely with O2 to form CO2. How many grams of CO2 will be formed?

2. Urea (NH2)2CO is prepared by reacting ammonia with carbon dioxide. The byproduct is water. 637.2 g of ammonia are reacted with 787.3 g of carbon dioxide. Which of the two reactants is a limiting reactant.

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