If 2.5 moles of P4 react completely, how many
moles of P203 are formed?

i wish i could but this one is weird give me abc and i can solve it.

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.

it would only be the stuff in module eight so you need to study all the lessons in that you also could check the flvs

hope this : )