In a particular experiment, it was found that when O2(g) and CO(g) were mixed and allowed to react according to the equation 2COlg) + O2(g) = 2CO2(g) the O2 concentration had decreased by 0.047 mol Lwhen the reaction reached equilibrium. How had the concentrations of CO and CO2 changed? Incorrect. [CO] decrease = mol/L Incorrect. [CO2] increase mol/L

In a particular experiment, it was found that when O2(g) and CO(g) were mixed and allowed to react according to the equation 2COlg) + O2(g) = 2CO2(g) the O2 concentration had decreased by 0.047 mol Lwhen the reaction reached equilibrium. How had the concentrations of CO and CO2 changed? Incorrect. [CO] decrease = mol/L Incorrect. [CO2] increase mol/L

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.34PAE: 1’he reaction in Exercise 12.33 was repeated. This time, the reaction began when only NO was...

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For the reactionH2(g)+I2(g)2HI(g), consider two possibilities: (a) you mix 0.5 mole of each reactant. allow the system to come to equilibrium, and then add another mole of H2 and allow the system to reach equilibrium again. or (b) you mix 1.5 moles of H2 and 0.5 mole of I2 and allow the system to reach equilibrium. Will the final equilibrium mixture be different for the two procedures? Explain.
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