AP Chemistry Warm-up for August 29

LeChatelier

Look at the balanced equation below, representing a system at equilibrium, and then answer the following questions

2CO(g) + 2NO(g) ⇄ 2CO2(g) + N2(g)    ΔH =-10KJ

1. If the pressure is increased on the system, which reaction (forward or reverse) will restore the system to equilibrium?

2. If the temperature is increased on the system, which reaction (forward or reverse) will restore the system to equilibrium?

3. If nitrogen monoxide is added to the system, which reaction (forward or reverse) will restore the system to equilibrium?

I am the owner-developer of Sciencegeek.net and a science teacher at El Diamante High School in Visalia, CA.

Posted in AP Chemistry, AP Chemistry Warmup