Step 2: measure the Reaction rate at = 20 c (room temperature) Temperature of the water: c Reaction time: seconds please help this is for e2020, i really need help now.

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.