2. Types of including heat, sound, and electricity, and
such as magnetism and gravity are not matter.

a c d and f

just finished the assignment

a is the correct answer

answer carbon and three oxygen atoms;

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.