Calculate δso for the combustion of 1 mole of benzene:
2c6h6(l) + 15 o2(g) → 12co2(g) + 6 h2o (g)
using the following data:
substance c6h6(g) o2(g) co2(g) h2o (g).
δso (j/k. mol) 172.8 205 213.7 188.7
a) -31.2 j/k
b) -138 j/k
c) 138 j/k
d) 276 j/k
e) - 276 j/k

to make a supersaturated solution, make a saturated solution of sugar by adding 360 grams of sugar to 100 ml of water at 80 degrees celsius. when the water cools back down to 25 degrees, that 360 grams of sugar will still be dissolved even though the water should only dissolve 210 grams of sugar.

it is the most commonly accepted one