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The heat of vaporization is is 69kJ/mol at 646degrees Celsius. The reaction is Rb(l) to Rb(g), the gas is at 1atm at 646degrees Celsius. I need Suniverse, Ssurroundings, deltaS, and delta G. I would like this by tomorrow night at 8EST. Help!!!!!!!!!!!!

I have seen in the engine diagram where the air cleaner is, but how do I open it up so I can change the air filter? Should be a easy thing, but I must be doing something wrong.......

It's a racial thing. Both black and white want even representation. This arrangement they feel will prevent or at least reduce race riots.