Answer:
4.59 moles of
Explanation:
1. The reaction of combustiono of carbon monoxide CO in oxygen gas is:
2. Use the stoichiometry of the reaction to calculate the number of moles of produced.
The problem says that there are enough oxygen gas to react with all the carbon monoxide CO, it means that the carbon monoxide CO is the limiting reagent, so the calculations will be made from the quantity of carbon monoxide CO, that is:
Lets do process of elimination!
A. Breaking glass - That is a psychical change because if you break it, it is still glass. It didn't change to another substance.
B. Melting ice on a windshield - During the melting process, there is no chemical change, and therefore, no new substance is created.
C. Burning gasoline - When gas burns it usually combines with oxygen to give carbon dioxide, water etc. It is a chemical change.
D. Denting a bumper - The bumper is still a bumper, only thing is it has a dent in it. The properties did not change, meaning no chemical change.
Those atoms are in a crystalline structure. That is what is seen in diamonds, which is why they are so hard. All of the atoms have conected to essentially create one giant molecule.
Percent yield = [actual yield] / [theoretical yield] * 100
Percent yield = 11.6/16.8 * 100 = 69.05%