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Chemistry
Chemistry
Problem
Consider the elementary reaction
A
(
a
q
)
+
B
(
a
q
)
+
C
(
a
q
)
→
products
\mathrm{A}(aq)+\mathrm{B}(aq)+\mathrm{C}(aq)\rightarrow\text{products}
A
(
a
q
)
+
B
(
a
q
)
+
C
(
a
q
)
→
products
. If concentrations are expressed in
mol L
−
1
\text{mol L}^{-1}
mol L
−
1
and time in
s
\text{s}
s
, what are the units of the rate constant
k
k
k
for this reaction? a)
L mol
−
1
s
−
1
\text{L mol}^{-1}\,\text{s}^{-1}
L mol
−
1
s
−
1
b)
s
−
1
\text{s}^{-1}
s
−
1
c)
L
2
mol
−
2
s
−
1
\text{L}^{2}\,\text{mol}^{-2}\,\text{s}^{-1}
L
2
mol
−
2
s
−
1
d)
mol
2
L
−
2
s
−
1
\text{mol}^{2}\,\text{L}^{-2}\,\text{s}^{-1}
mol
2
L
−
2
s
−
1
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