What is the molar mass of a diatomic gas if 1.60 grams of it in a 500. mL container exert a pressure of 2500. mmHg at 350. K? What element does this gas represent?

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.

the answers are

c and c