Chemistry, 14.10.2019 18:00 funnyadriany4
If a reaction has a δg of -136kj at 110 ºc, will it be spontaneous at this temperature (110 ºc)?
Answers: 3
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Anurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. if the stock bottle is labeled 25 mg/ml and the order is a dose of 11.0 mg , how many milliliters will the nurse draw up in the syringe?
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Chemistry, 21.06.2019 18:00
Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea
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Air can be considered a mixture. which statement does not explain why?
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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
If a reaction has a δg of -136kj at 110 ºc, will it be spontaneous at this temperature (110 ºc)?...
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