The function of a Greenhouse is to regulate the temperature of plants and allow them to stay warm in colder climates. How is the atmosphere most similar to a Greenhouse? А
The atmosphere allows most of the Sun's heat to radiate back into space.
B
The atmosphere reflects all solar energy back into space
С
The atmosphere absorbs solar radiation so that we can regulate and adjust Earth's climate.
D
The atmosphere absorbs and traps solar radiation, warming the Earth

There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .