Cengage Learnir × | Cengage Learnir x | Cengage Learnir X OWLv2 | Online X × Ar Ex3 CH 14 and 15 prod03-cnow-owl.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?lo Question 1 1pt This question has multiple parts. Work all the parts to get the most points. Question 2 1pt Question 3 Question 4 2 pts 2 pts Data in the table were collected at 540 K for the following reaction: Question 5 1 pt CO(g) + NO2(g) → CO2 (g) + NO(g) Initial concentration (mol/L) Initial rate Question 6 Question 7 2 pts 1pt [CO] [NO2] (mol/L. h) 5.1 × 10-4 Question 8 Question 9 2 pts 1pt Question 102 pts Question 111pt 0.35 x 10 4 3.9 × 10-8 5.1 x 10-4 0.70 × 10-4 7.9 x 10-8 5.1 × 10-4 0.18 × 10-4 2.0 × 10-8 1.0 × 10-³ 0.35 × 10-4 7.7 × 10-8 Question 12 1 pt 1.5 x 10-3 0.35 × 10-4 1.2 × 10-7 Question 13 1 pt Question 14 1pt Question 151 pt a Determine the reaction order with respect to each reactant. Order with respect to CO: 1 ✓ ✓ 4 Order with respect to NO2: 1 V✓ Progress: 13/15 items Due Mar 28 at 11:45 PM Finish Assignment b Derive the rate equation. Rate = k[CO][NO2] Rate = k Rate = k[CO][NO2]² Rate = k[CO]² [NO₂]² What are the correct units for k? O (h· mol)/L (h· L)/mol L/(mol. h) mol/(L. h) X d Calculate the rate constant. Rate constant = Submit L/(mol h) Cengage Learning C MacE
Cengage Learnir × | Cengage Learnir x | Cengage Learnir X OWLv2 | Online X × Ar Ex3 CH 14 and 15 prod03-cnow-owl.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?lo Question 1 1pt This question has multiple parts. Work all the parts to get the most points. Question 2 1pt Question 3 Question 4 2 pts 2 pts Data in the table were collected at 540 K for the following reaction: Question 5 1 pt CO(g) + NO2(g) → CO2 (g) + NO(g) Initial concentration (mol/L) Initial rate Question 6 Question 7 2 pts 1pt [CO] [NO2] (mol/L. h) 5.1 × 10-4 Question 8 Question 9 2 pts 1pt Question 102 pts Question 111pt 0.35 x 10 4 3.9 × 10-8 5.1 x 10-4 0.70 × 10-4 7.9 x 10-8 5.1 × 10-4 0.18 × 10-4 2.0 × 10-8 1.0 × 10-³ 0.35 × 10-4 7.7 × 10-8 Question 12 1 pt 1.5 x 10-3 0.35 × 10-4 1.2 × 10-7 Question 13 1 pt Question 14 1pt Question 151 pt a Determine the reaction order with respect to each reactant. Order with respect to CO: 1 ✓ ✓ 4 Order with respect to NO2: 1 V✓ Progress: 13/15 items Due Mar 28 at 11:45 PM Finish Assignment b Derive the rate equation. Rate = k[CO][NO2] Rate = k Rate = k[CO][NO2]² Rate = k[CO]² [NO₂]² What are the correct units for k? O (h· mol)/L (h· L)/mol L/(mol. h) mol/(L. h) X d Calculate the rate constant. Rate constant = Submit L/(mol h) Cengage Learning C MacE
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
![Cengage Learnir × |
Cengage Learnir x
|
Cengage Learnir X
OWLv2 | Online X
× Ar
Ex3 CH 14 and 15
prod03-cnow-owl.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?lo
Question 1
1pt
This question has multiple parts. Work all the parts to get the most points.
Question 2
1pt
Question 3
Question 4
2 pts
2 pts
Data in the table were collected at 540 K for the following reaction:
Question 5
1 pt
CO(g) + NO2(g) → CO2 (g) + NO(g)
Initial concentration
(mol/L)
Initial rate
Question 6
Question 7
2 pts
1pt
[CO]
[NO2]
(mol/L. h)
5.1 × 10-4
Question 8
Question 9
2 pts
1pt
Question 102 pts
Question 111pt
0.35 x 10 4 3.9 × 10-8
5.1 x 10-4
0.70 × 10-4
7.9 x 10-8
5.1 × 10-4
0.18 × 10-4
2.0 × 10-8
1.0 × 10-³
0.35 × 10-4
7.7 × 10-8
Question 12
1 pt
1.5 x 10-3
0.35 × 10-4
1.2 × 10-7
Question 13
1 pt
Question 14 1pt
Question 151 pt
a Determine the reaction order with respect to each reactant.
Order with respect to CO: 1 ✓ ✓
4
Order with respect to NO2: 1 V✓
Progress:
13/15 items
Due Mar 28 at
11:45 PM
Finish Assignment
b Derive the rate equation.
Rate = k[CO][NO2]
Rate = k
Rate = k[CO][NO2]²
Rate = k[CO]² [NO₂]²
What are the correct units for k?
O
(h· mol)/L
(h· L)/mol
L/(mol. h)
mol/(L. h)
X
d Calculate the rate constant.
Rate constant =
Submit
L/(mol h)
Cengage Learning C
MacE](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff5eb7fcc-a4bc-4103-927d-a060d5733b2a%2Fabeab9e2-2a5e-477f-ac94-624f5afa9863%2Ftfoea68_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Cengage Learnir × |
Cengage Learnir x
|
Cengage Learnir X
OWLv2 | Online X
× Ar
Ex3 CH 14 and 15
prod03-cnow-owl.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?lo
Question 1
1pt
This question has multiple parts. Work all the parts to get the most points.
Question 2
1pt
Question 3
Question 4
2 pts
2 pts
Data in the table were collected at 540 K for the following reaction:
Question 5
1 pt
CO(g) + NO2(g) → CO2 (g) + NO(g)
Initial concentration
(mol/L)
Initial rate
Question 6
Question 7
2 pts
1pt
[CO]
[NO2]
(mol/L. h)
5.1 × 10-4
Question 8
Question 9
2 pts
1pt
Question 102 pts
Question 111pt
0.35 x 10 4 3.9 × 10-8
5.1 x 10-4
0.70 × 10-4
7.9 x 10-8
5.1 × 10-4
0.18 × 10-4
2.0 × 10-8
1.0 × 10-³
0.35 × 10-4
7.7 × 10-8
Question 12
1 pt
1.5 x 10-3
0.35 × 10-4
1.2 × 10-7
Question 13
1 pt
Question 14 1pt
Question 151 pt
a Determine the reaction order with respect to each reactant.
Order with respect to CO: 1 ✓ ✓
4
Order with respect to NO2: 1 V✓
Progress:
13/15 items
Due Mar 28 at
11:45 PM
Finish Assignment
b Derive the rate equation.
Rate = k[CO][NO2]
Rate = k
Rate = k[CO][NO2]²
Rate = k[CO]² [NO₂]²
What are the correct units for k?
O
(h· mol)/L
(h· L)/mol
L/(mol. h)
mol/(L. h)
X
d Calculate the rate constant.
Rate constant =
Submit
L/(mol h)
Cengage Learning C
MacE
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![em1.png Part 3: Q9 Average absorbance Flask 8 Flask 9 Flask 10 1:1 Ratio so, Flask 11 Part 3: Q Flask 8 Flask 9 Flask 10 Flask 11 Part 3: Q10 Flask 8 Flask 9 Flask 10 Flask 11 Part 3 0.146 0.166 [Fe] -0.002mol/L 0.215 0.294 [FESCN³mol/L) 4.59% 10 5.18*10* 6.64*10* 9.08*10* [FXmol/L) 5.00 *10* 5.00*10* Y=3362x-0.0083 R² = 0.9993 5.00*10* 5.00*10* (Amounts of flask 8 (9 - 11's values are in the spreadsheet) 71% volume 5.00mL Molarity of Fe(NO3))3 = 0.2M Volume of Fe(NO3))3 = 5.00mL Moles of Fe³= Molarity x volume(L) Moles of Fe¹ = 0.2M X 0.005L = 1x10-³mole x [SCN][mol/ 4x10 5×10-4 7x10 1×10 1 Concentration of Fe³ = mole of Fe³ Volume mole of Fe³1x10³ mole G.O05L 8, Average absorbance for solution 8 (same for 9 - 11) Average absorbance for flask 8 = sum of all absorbances / number of readings (0.145 +0.147 +0.148) 3 Using equation of calibration curve's line(slope) of best fit, the average absorbances of the unknown concentrations to determine [FeSCN-Jat equilibrium in solution 8:…](/questions-and-answers/em1.png-...-part-3-q-average-absorbance-flask-and-11-ratio-so-flash-d-flask-10-flask-11-part-3-q-fla/c9657571-599f-4ed4-a5e6-fabcbd26b888){kind=link}
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