ChemistrySChangang Con antratrons of Reactents and podectsfhar tte feactio 2 Nocg t02Lo2Im)No[No21No1(mTine (s)O0000O010000100O009S000 100090O00g0O.000660OO090D0 200030o0080O00 7S0 00 70189521154700800000600 0D 60O00400L0030data aboue (alculat Ite average rateen Concentaton (n) optte product OuerOf changete ntterual fom 0 Se conds to 2 85 SecondsCalculat t averagem of he preduct, Over tha longerrem 0 Secends to 181S Secondsrate op Changgn in Concantetonmter ual1s te alerageaseterChangeratuor less hanof Changepart btnte auerage fatz epIn Part a?hi heactron nureasngdecreasinor

Question
Asked Oct 17, 2019
Chemistry
SChangang Con antratrons of Reactents and podects
fhar tte feactio 2 Nocg t02
Lo2Im)No
[No21
No1(m
Tine (s)
O0000
O0100
00100
O009S
000 10
0090
O00g0
O.000
660
OO090
D0 20
0030
o0080
O00 7S
0 00 70
1895
2115
4700
800
00060
0 0D 60
O0040
0L0030
data aboue (alculat Ite average rate
e
n Concentaton (n) op
tte product Ouer
Of change
te ntterual fom 0 Se conds to 2 85 Seconds
Calculat t average
m of he preduct, Over tha longer
rem 0 Secends to 181S Seconds
rate op Changgn in Concanteton
mter ual
1s te alerage
aseter
Change
ratu
or less han
of Change
part b
tn
te auerage fatz ep
In Part a?
hi heactron nureasng
decreasin
or
help_outline

Image Transcriptionclose

Chemistry SChangang Con antratrons of Reactents and podects fhar tte feactio 2 Nocg t02 Lo2Im)No [No21 No1(m Tine (s) O0000 O0100 00100 O009S 000 10 0090 O00g0 O.000 660 OO090 D0 20 0030 o0080 O00 7S 0 00 70 1895 2115 4700 800 00060 0 0D 60 O0040 0L0030 data aboue (alculat Ite average rate e n Concentaton (n) op tte product Ouer Of change te ntterual fom 0 Se conds to 2 85 Seconds Calculat t average m of he preduct, Over tha longer rem 0 Secends to 181S Seconds rate op Changgn in Concanteton mter ual 1s te alerage aseter Change ratu or less han of Change part b tn te auerage fatz ep In Part a? hi heactron nureasng decreasin or

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check_circleExpert Solution
Step 1

a)

The average rate of change in concentration of the product over given interval 0 seconds to 285 seconds is as follows,

For given reaction the average rate expression is as follows,

.1 Δ/ΝΟΔΟ]1Ν ]
Average rate
2
2 At
Δt
At
At 285-0=285
ANO2 0.0010-0 0.0010
=
1 0.0010
1.75x 10
Average rate
2 285
help_outline

Image Transcriptionclose

.1 Δ/ΝΟΔΟ]1Ν ] Average rate 2 2 At Δt At At 285-0=285 ANO2 0.0010-0 0.0010 = 1 0.0010 1.75x 10 Average rate 2 285

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Step 2

b)

The average rate of change in concentration of the product over given interval 0 seconds to 1895 s...

.1 Δ/Ν01ΔΟ] 1ΝΟ]
Average rate
2
2 At
Δt
Δt
At 1895- 0
1895
A[NO2 0.0040-0=0.0040
1 0.0040
1.05x 10
Average rate
2 1895
help_outline

Image Transcriptionclose

.1 Δ/Ν01ΔΟ] 1ΝΟ] Average rate 2 2 At Δt Δt At 1895- 0 1895 A[NO2 0.0040-0=0.0040 1 0.0040 1.05x 10 Average rate 2 1895

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