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Chemistry
Chemistry
Problem
At
350
K
350\,\text{K}
350
K
, the reaction
X
+
2
Y
→
products
X + 2Y \to \text{products}
X
+
2
Y
→
products
follows the rate law
r
a
t
e
=
k
[
X
]
[
Y
]
2
rate = k[X][Y]^2
r
a
t
e
=
k
[
X
]
[
Y
]
2
. For a trial in which
[
X
]
=
0.0350
M
[X] = 0.0350\,\text{M}
[
X
]
=
0.0350
M
and
[
Y
]
=
0.150
M
[Y] = 0.150\,\text{M}
[
Y
]
=
0.150
M
, the initial rate is
1.65
×
10
−
4
M
⋅
s
−
1
1.65 \times 10^{-4}\,\text{M}\cdot\text{s}^{-1}
1.65
×
1
0
−
4
M
⋅
s
−
1
. Determine
k
k
k
, expressing your answer in scientific notation with appropriate units.
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