Chemistry, 06.06.2020 18:01 airelle146
Under what conditions will deviations from the "ideal" gas be expected?
Answers: 2
Chemistry, 22.06.2019 07:00
In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
Answers: 2
Chemistry, 22.06.2019 12:20
Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.
Answers: 1
Chemistry, 22.06.2019 20:00
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 .
Answers: 3
Under what conditions will deviations from the "ideal" gas be expected?...
Mathematics, 26.10.2021 19:30
Mathematics, 26.10.2021 19:30
History, 26.10.2021 19:30
Mathematics, 26.10.2021 19:30
Computers and Technology, 26.10.2021 19:30
Mathematics, 26.10.2021 19:30
Mathematics, 26.10.2021 19:30
Chemistry, 26.10.2021 19:30
Chemistry, 26.10.2021 19:30