A dry ethene exerted a pressure of 680mmhg at 17degree celcius.what pressure would be exerted if the sample is collected over water at 17degree celcius? (s.v.p at 17degree celcius=14.0mmhg)
First, note the correct spelling of celsius.
Ptotal = pdry ethene + pH2O@17
Ptotal = 680 mm + 14.0 = ? mm