Chemistry, 30.03.2021 05:50, jjaerere1086
If 20. liters of oxygen at 1.2 atm and 299°K are heated to 512 ºk at 3.4 atm, what will be the new volume of gas?
Answers: 1
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Chemistry, 22.06.2019 20:00, 20calzoy
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 .
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If 20. liters of oxygen at 1.2 atm and 299°K are heated to 512 ºk at 3.4 atm, what will be the new v...
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