I’LL GIVE 20-50 POINTS

PLEASE HELP ME SOLVE THES MULTIPLE CHOICE QUESTIONS

Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

When would a bouncy ball have the most potential energy

What are four significant sources of ghgs that come from wostem washington?