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December 21, 2014

Homework Help: EXAM TMRW

Posted by plz chk my answers for Chemistry on Monday, December 1, 2008 at 5:11pm.

Calculate the energy in kJ/mol of light with a wavelength of 360 nm.

9.17 * 10^-43 J/mol

Oxygen gas at 34.5 C expands from 34.5 L to 45.7 L against a
constant pressure of 750 mmHg. What is the work done in
joules by the system?


1.13*10^3 J

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