Using the Protractor Use the interactive protractor to determine the measure of
the angle. What is m _JHG?
70"
75
O 110
O 115
-
300 900
70
50 50
os
30
150 149 130 120 10
1) Intro
Done

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

Displacement is the slope of a velocity vs. time graph a. true b. false

The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for δg, δh, and δs for the adsorption of water.