15 points m
list the five spheres and give to examples of environments that involve more than one sphere. explain the environment in details and describe the spheres involved and why.

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?

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)

One nanometer is equal to how many meters?