Pleeeaaas answer ! explain the processes of evaporation and condensation using the image above

Which of the following is a compound? a.carbon b.oxygen c.hydrogen d.water

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

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).