Butane c4 h10 (-1.jpghf = –125.7), combusts in the presence of oxygen to form co2 (g) (mc016-2.jpghf = –393.5 kj/mol), and h2 o(g) (mc016-3.jpghf = –241.82) in the reaction:

a. -5,314.8 kj /mol
b. -2, 657.4 kj / mol
c. 2,657.4 kj / mol
d. 5,314.8 kj / mol

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

Which statement is best described as a atom

Why are people not able to skip a dive to the deepest part of the ocean