Three Hydrogen atoms are bonded to a central atom. The central atom has a full octet. What is its electron geometry (basic domain), and its molecular geometry (molecular domain)? Also indicate whether it is polar or nonpolar, and why. (Hint it may help to draw a Lewis structure)

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;

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 correct answer would be b) volume versus temperature, because they are also directly proportional.