After you have chosen a few options as solutions to a problem, what should you do next? A. Weigh the advantages and disadvantages of each.
B. Implement the solutions.
C. Evaluate the effectiveness of the solution.
D. Identify the problem.

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)