Chemistry, 22.12.2020 01:30, foziasif9525
If 1 mole of HBr is expanded from 1 L to 4 L against atmospheric pressure (P = 1 atm) at a constant temperature of 1000 K, how much heat is exchanged (express your answer in J/mol)? What is the heat per unit temperature q/T (express your answer in J/mol K)?
Answers: 3
Chemistry, 23.06.2019 02:00, hermesrobles
Which would freeze at a higher temperature: the great salt lake or lake tahoe? a. lake tahoe would freeze at a higher temperature. b. the great salt lake would freeze at a higher temperature. c. both lakes would freeze at the same temperature.
Answers: 2
Chemistry, 23.06.2019 05:00, cpcoolestkid4
C=59(fâ32)the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 59 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 59 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i onlyb) ii onlyc) iii onlyd) i and ii only
Answers: 1
Chemistry, 23.06.2019 05:20, cjking2320
Explain how global warming could have affected yellowstone frog and salamander habitat's, resulting in changes in the populations of these species
Answers: 2
If 1 mole of HBr is expanded from 1 L to 4 L against atmospheric pressure (P = 1 atm) at a constant...
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