Chemistry, 25.09.2019 02:20 mannster03
5moles of an ideal gas (cp = 3r, cv 2r ) are heated from 25°c to 300°c. calculate (a) the change in internal energy of the gas (b) the change in enthalpy of the gas.
Answers: 3
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An example of technology is the a. addition of a side group to an organic molecule during synthesis. b. use of a new antibiotic to fight an infection. c. measurement of iron concentration in a water sample. d. study of atomic fusion reactions
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Why do oxygen have a strong attractive force for electrons
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What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds
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5moles of an ideal gas (cp = 3r, cv 2r ) are heated from 25°c to 300°c. calculate (a) the change in...
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