Help 4.For each of the following reactions, indicate whether you would expect the entropy of the
system to increase or decrease, and explain why. If you cannot tell just by inspecting the
equation, explain why.
(a) CH3OH() → CH3OH(g)
(b) N204(g) + 2NO2(g)
(c) 2KCIO3(s) → 2KCI(s) + 302
(d) 2NH3(g) + H2SO4(aq) →(NH4)2SO4(aq)

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.