Chemistry, 19.08.2019 18:00, pablohc200021
Which elements have the most similar chemical properties? boron and carbon oxygen and sulfur aluminum and bromine argon and silicon
Answers: 1
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Chemistry, 23.06.2019 04:20, tyrickdavis1
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Solid tin exists in two forms: white and gray. for the transformation sn(s, white) → sn(s, gray) the enthalpy change is -2.1 kj/mol and the entropy change is -7.4 j/(mol*k). a. calculate the gibbs free energy change for the conversion of 1.00 mol white tin to gray tin at -30℃. b. will white tin convert spontaneously to gray tin at -30℃? c. at what temperature are white and gray tin thermodynamically equivalent at a pressure of 1 atm?
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Which elements have the most similar chemical properties? boron and carbon oxygen and sulfur alumin...
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