Sunday
March 29, 2015

Homework Help: chemistry

Posted by Victoria on Tuesday, November 27, 2012 at 10:00pm.

Into a 1.00 liter flask are placed 0.820 moles of NO and 0.223 moles of N2 and O2. What are the concentrations of NO, N2, and O2 at equilibrium?

For the molarity for each, I got this:
NO= .027 M
N2= .0079 M
O2= .0069 M

balanced equation: 2NO(g) <-> N2(g) + O2
How do I know which side it shifts to? Do I just add up the molarity for each side and make it shift to the lesser value?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - I am given the following reaction: 2NH3(g) -----> N2(g) + 3H2(g) ...
Chemistry - Consider the following equilibrium at 1000K: 2SO2 (g) + O2 (g) ...
chm - The equilibrium constant for the equation 2 H2(g) + CO(g) CH3OH(g) Is 19 ...
AP Chemistry - Given: N2O4 (g) 2NO2 (g) @ 25 degrees celcius, Kc is 5.84 x 10...
Chemistry - Question: Consider following equilibrium system: SO2(g)+ Cl2(g) goes...
chemistry calculations - At 25 deg C, Kc is 5.84x10-3 for the dissociation of ...
chemistry - Initially, there are 33 moles of A and 0 moles of B. How many moles ...
chemistry - im stuck on finding the molarity of a substance and its due tomarrow...
chemistry - An equilibrium mixture of SO2,SO3 and O2 gases is maintained in a ...
chm152 - Consider the following equilibrium: 5.0 moles of are placed in a 10.0 L...

Members