Regular ?ights of supersonic aircraft in the stratosphere ale of concern because such aircraft produce nitric oxide, NO, as a byproduct in the exhaust of their engines. Nitric oxide reacts with ozone, and it has been suggested that this could contribute to depletion of the ozone layer. The reaction NO + O 3 → NO 2 + O 2 is first order with respect to both NO and O 3 with a rate constant of 2.20 × 10 7 L/mol/s. What is the instantaneous rate of disappearance of NO when [ NO ] = 3.3 × 10 − 6 M and [ O 3 ] = 5.9 × 10 − 7 M ?
Regular ?ights of supersonic aircraft in the stratosphere ale of concern because such aircraft produce nitric oxide, NO, as a byproduct in the exhaust of their engines. Nitric oxide reacts with ozone, and it has been suggested that this could contribute to depletion of the ozone layer. The reaction NO + O 3 → NO 2 + O 2 is first order with respect to both NO and O 3 with a rate constant of 2.20 × 10 7 L/mol/s. What is the instantaneous rate of disappearance of NO when [ NO ] = 3.3 × 10 − 6 M and [ O 3 ] = 5.9 × 10 − 7 M ?
Regular ?ights of supersonic aircraft in the stratosphere ale of concern because such aircraft produce nitric oxide, NO, as a byproduct in the exhaust of their engines. Nitric oxide reacts with ozone, and it has been suggested that this could contribute to depletion of the ozone layer. The reaction
NO
+
O
3
→
NO
2
+
O
2
is first order with respect to both NO and O3 with a rate constant of
2.20
×
10
7
L/mol/s. What is the instantaneous rate of disappearance of NO when
[
NO
]
=
3.3
×
10
−
6
M and
[
O
3
]
=
5.9
×
10
−
7
M?
How can Beer’s Law be used to determine the concentration in a selected food sample. Provide an in-depth discussion and examples of this.
b)
H3C-
H3C
Me
CH 3
I
HN
Me
H+
Using Luther's rule, determine the reference potentials of the
electrodes corresponding to the low stability systems Co³+/Co and
Cr²+/Cr from the data in the table.
Electrodo
ΕΝ
Co²+/Co
Co3+/Co²+
-0,28
+1,808
Cr³+ / Cr
-0,508
Cr3+ / Cr²+
-0,41
Genetic Analysis: An Integrated Approach (3rd Edition)
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell