Two-step conversions: Convert between mass and number of atoms/molecules. There is a sample of H2O containing 8.32 x 10^23 molecules. What is the mass of this sample? Show work.

where's the diagram?

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.