Tuesday
October 21, 2014

Homework Help: Chemistry

Posted by Andre on Monday, May 11, 2009 at 8:57am.

SO2(g) + NO2(g) SO3(g) + NO (g)

At a given temperature, analysis of an equilibrium mixture found [SO2] = 4.00 M, [NO2] = 0.500 M, [SO3] = 3.00 M, and [NO] = 2.00 M.
(a) What is the new equilibrium concentration of NO when 1.50 moles of NO2 are added to the equilibrium mixture? Assume a 1.00 L container.
[NO] = 2.84M <<answer
(b) How many moles/liter of NO2 would have to be added to the original equilibrium mixture to increase the equilibrium concentration of SO3 from 3.00 M to 4.10 M at the same temperature?
[NO2] =?????????????/


i need help on part b how do u do this? thanks!!

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