Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Chemistry
Chemistry
Problem
Determine whether the standard entropy change
Δ
S
∘
\Delta S^\circ
Δ
S
∘
for the reaction
N
2
(
g
)
+
3
H
2
(
g
)
→
2
N
H
3
(
g
)
\mathrm{N_2(g)+3\,H_2(g)\;\to\;2\,NH_3(g)}
N
2
(
g
)
+
3
H
2
(
g
)
→
2
N
H
3
(
g
)
is expected to be positive, negative, or approximately zero, and briefly explain your reasoning in one sentence.
Browse the problem library