What are the constitution elements that make up the molecules? A, Ar B, Co2 C, N2 D, CCl4 E, S8

Which is the layer underground where all empty spaces are filled with a combination of air and water ?

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).