Each reaction 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. a. i2( g) ∆ 2 i( g) (volume is increased) b. 2 h2s( g) ∆ 2 h2( g) + s2( g) (volume is decreased) c. i2( g) + cl2( g) ∆ 2 icl( g) (volume is decreased)

Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.