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kramer
3 years ago
11

Chemical equilibrium occurs when the rates of the reactions

Chemistry
1 answer:
Flura [38]3 years ago
6 0
Chemical equilibrium is a state where the rate of forward reaction is equal to the rate of the backward reaction. The answer of this problem is D.
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A sample of gas contains 0.1800 mol of CO(g) and 0.1800 mol of NO(g) and occupies a volume of 23.2 L. The following reaction tak
baherus [9]

Answer:

The volume of the sample is 17.4L

Explanation:

The reaction that occurs requires the same amount of CO and NO. As the moles added of both reactants are the same you don't have any limiting reactant. The only thing we need is the reaction where 4 moles of gases (2mol CO + 2mol NO) produce 3 moles of gases (2mol CO2 + 1mol N2). The moles produced are:

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Replacing:

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n2 = 0.2700 moles

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<h3>The volume of the sample is 17.4L</h3>
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The partial pressure of hellium gas in a gaseous mixture of hellium and hydrogen is<br>​
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