The diagram below shows a box with two forces acting upon it.
20 N
20 N
Based on the diagram, which of the
following is most likely true?
A The box will move downward.
B The box will move toward the left.
C The box will move toward the
right.
D The box will not move or change
direction.

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)