Which shows the correct expression for the equilibrium constant for this system?
2POA, +2PC, +02
K - [Poa,
[PCI, l' [0]
[PCI, 1* [0]
[POC, 1
K
[POCI]
[PCI,[0.)
K-PCI][0]
(POCI,

Why are the trends and exceptions to the trends in ionization energy observed?

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)