Chemistry, 02.08.2019 19:30 clairajogriggsk
Areaction has an equilibrium constant of 8.1×103 at 298 k. at 714 k , the equilibrium constant is 0.74. find δhorxn for the reaction in units of kj/mol.
Answers: 1
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Which answer lists the fundamental forces in order from strongest to weakest
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Chemistry, 22.06.2019 12:00
Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.
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Chemistry, 22.06.2019 13:00
6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.
Answers: 1
Areaction has an equilibrium constant of 8.1×103 at 298 k. at 714 k , the equilibrium constant is 0....
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