Chemistry, 29.01.2020 19:48 serenitynycole
Calculate the final temperature of a sample of carbon dioxide of mass 16.0 g that is expanded reversibly and adiabatically from 500 cm3 at 298.15 k to 2.00 dm3. 1) if you want to calculate the work, dw=-pdv -> w = -nrtln(v2/v1). is this expression ok for this problem? if yes, then what t should i use? 1) why the charles law v1/t1=v2/t2 does not hold? if you increase v you do work and so you expect to reduce u and therefore t. but according to charles law, in order to keep the proportion, if you increase v, you also increase t.
Answers: 3
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
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Calculate the final temperature of a sample of carbon dioxide of mass 16.0 g that is expanded revers...
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