Using table provided, determine which of the following statements is true about the reaction of aluminum with oxygen gas (4 al (s) + 3 o2 (g) arrow 2 al2o3 (s)) at 25 degrees celsius and 1 atmosphere.
substance

δgf (kj/mol)

substance

δgf (kj/mol)

al2 o3

-1576.4

nacl

-384.03

h2

0.0

cl2 (g)

0.0

o2 (g)

0.0

na (s)

0.0

nh3 (g)

-16.64

na2 co3

-1048

n2 o5 (s)

118.68

no2 (g)

51.84

hcl (g)

-95.27

al (s)

0.0

the reaction produces no change in δg.

the reaction is nonspontaneous.

the reaction is spontaneous.

the reaction produces a +δg.