Chemistry, 30.03.2020 21:06 annagwhiteou0hrh
Calculate the standard entropy change for the reaction: 2 hydrogen sulfide(g) plus sulfur dioxide (g) goes to form 3 sulfur(s) plus 2 water(g). Given S(s) = 31.88 J/mol. Look up the other values in the text appendix. No units required. Just the numerical answer
Answers: 1
Chemistry, 21.06.2019 13:30
Forests and meadows are often cut down to make way for farms or large number of new homes. what are some of the elements of ecosystems that are lost when plants in these areas are removed?
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Chemistry, 22.06.2019 10:30
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
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Chemistry, 22.06.2019 11:00
As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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Chemistry, 22.06.2019 12:30
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
Answers: 1
Calculate the standard entropy change for the reaction: 2 hydrogen sulfide(g) plus sulfur dioxide (g...
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