unity College - CHEM 1020 - Spring20 - NGWENDSON > Activities and Due Dates > Ch 7 HW Najma Jama - く Assignment Score: 42.6% Resources < Question 17 of 23 O Hint Check Answer Kス Consider the combustion reaction for octane (C, H), which is a primary component of gasoline. 2 C3H18 + 25 O,→ 16 CO, + 18 H,O How many moles of CO, are emitted into the atmosphere when 11.6 g C,H3 is burned? CO, emitted: mol CO2 about us privacy policy terms of use contact us help careers 13 59 PACES APR Aa POF 16 DD F12 DII F11 F10 F9 000 F8 F7 F6 Ch 7 HW Community College - CHEM 1020 - Spring20 - NGWENDSON > Activities and Due Dates > Ch 7 HW (? Najma Jama - Assignment Score: 42.6% O Resources Give Up? Question 16 of 23 > Hint Check Answer The combustion of ethane (C, H,) produces carbon dioxide and steam. 2 C,H,(g) + 70,(g) → 4 CO,(g) + 6 H,O(g) How many moles of CO, are produced when 5.65 mol of ethane is burned in an excess of oxygen? moles of CO,: mol about us privacy policy terms of use contact us help careers 13 59 Aa APR POF 16 DD F12 DII F11 F10 F9 F8 80 000 F7 F6 F5 F4 F3 F2 & delete %3D 60

unity College - CHEM 1020 - Spring20 - NGWENDSON > Activities and Due Dates > Ch 7 HW Najma Jama - く Assignment Score: 42.6% Resources < Question 17 of 23 O Hint Check Answer Kス Consider the combustion reaction for octane (C, H), which is a primary component of gasoline. 2 C3H18 + 25 O,→ 16 CO, + 18 H,O How many moles of CO, are emitted into the atmosphere when 11.6 g C,H3 is burned? CO, emitted: mol CO2 about us privacy policy terms of use contact us help careers 13 59 PACES APR Aa POF 16 DD F12 DII F11 F10 F9 000 F8 F7 F6 Ch 7 HW Community College - CHEM 1020 - Spring20 - NGWENDSON > Activities and Due Dates > Ch 7 HW (? Najma Jama - Assignment Score: 42.6% O Resources Give Up? Question 16 of 23 > Hint Check Answer The combustion of ethane (C, H,) produces carbon dioxide and steam. 2 C,H,(g) + 70,(g) → 4 CO,(g) + 6 H,O(g) How many moles of CO, are produced when 5.65 mol of ethane is burned in an excess of oxygen? moles of CO,: mol about us privacy policy terms of use contact us help careers 13 59 Aa APR POF 16 DD F12 DII F11 F10 F9 F8 80 000 F7 F6 F5 F4 F3 F2 & delete %3D 60

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...

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Write a balanced chemical equation based on the following description: propanol, C3H₂OH(1) burns in air to produce gaseous carbon dioxide and water vapor 6 1 1 + 2 H P Reset 3. 3 0₂ 03 04 05 ( ) tv 4 ->> Pr □ Cb LO 5 1L Ca ¯ Ď 6 2+ N 6 7 8 9 0 O 0 Ō 3+ □ 7 (s) (1) (g) • x H₂O 0 4+ Cr (aq) Delete W
A sample of gas contains 0.1600 mol of CO(g) and 0.1600 mol of Cl₂(g) and occupies a volume of 16.7 L. The following reaction takes place: CO(g) + Cl₂(g)- →CoCl₂(g) Calculate the volume of the sample after the reaction takes place, assuming that the temperature and the pressure remain constant. L Submit Answer Retry Entire Group 9 more group attempts remaining
It may not surprise you to know that products can show up in the rate law. When the product(s) is(are) a positive order, we describe the rate law as autocatalytic. For example, under conditions of high nitric acid concentrations, this reaction: HNO, + H₂C(OH): → HNO; + HCOOH + H₂O has a rate law: rate = k [H.C(OH).] [HNO₂] Given a rate constant of 0.0255 dm3 mol-1 s-1 and initial concentrations [HNO,] = 5.0 mol dm-3, [H.C(OH).]. = 150 mmol dm-3, [HNO:]. = 8.2 mmol dm-3, how long will it take for the methanediol concentration to fall to 52 mmol dm-3?
2. Consider the kinetic data of the reaction of P + 2 Q + 2+ - PQ, + Z*and answer the succeeding questions: Experiment P (M) Q (M) Temp ("C) Initial Rate, M/s 1 0.01150 0.01200 0.00000 25 4.80 x 10-4 2 0.02300 0.01200 0.00000 25 1.92 x 10-3 3 0.01150 0.02400 0.00000 25 9.60 x 10-4 4 0.04600 0.01200 0.00000 25 7.68 x 10-3 5 0.01150 0.04800 0.00000 25 1.92 x 10-3 6 0.01150 0.01200 0.00000 10 5.10 x 10-5 0.01150 0.01200 0.00000 40 4.55 x 10-3 0.01150 0.01200 0.00500 10 4.98 x 10-5 0.01150 0.01200 0.01050 25 4.82 x 104 10 0.01150 0.01200 0.02100 40 4.44 x 10-3 A. Determine the rate order with respect to P. Determine the rate order with respect to Q. C. Determine the rate law of the reaction. What is the average rate constant? Indicate the appropriate units. E. What is the energy of activation and frequency factor of the reaction without the additive ion? Include the equation of the best fit line of the Arrhenius equation and RSQ Note: Use the calculated rate constant in set up 1 for 25°C…
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Predicting relative forward and reverse rates of reaction in a dynamic... Acetic acid and ethanol react to form ethyl acetate and water, like this: HCH3CO2(aq)+C₂H₂OH(aq) →C₂H₂CO₂CH3(aq)+H2O(l) Imagine 87. mmol of HCH3CO2 are added to a flask containing a mixture of HCH¸CO₂, C₂H₂OH, C₂H¸CO₂CH3 and H₂O at equilibrium, and then answer the following questions. What is the rate of the forward reaction before any HCH3CO2 has been added to the flask? What is the rate of the forward reaction just after the HCH3CO2 has been added to the flask? What is the rate of the forward reaction when the system has again reached equilibrium? How much more HCH3CO2 is in the flask when the system has again reached equilibrium? Zero. Greater than zero, but less than the rate of the reverse reaction. Greater than zero, and equal to the rate of the reverse reaction. Greater than zero, and greater than the rate of the reverse reaction. Zero. Greater than zero, but less than the rate of the reverse reaction.…
3. The reaction H₂SO3(aq) + 6(aq) + Haq) → Se(s) +213(aq) + 3H₂0 (1) was studied at 0°C. The following data were obtained: Experiment # 1 2 3 4 5 6 7 [H₂SO3(aq)lo (mol/L) constant? 1.0 x 104 2.0 x 10-4 3.0 x 104 1.0 x 10-4 1.0 x 10-4 1.0 x 104 1.0 x 104 [¹] (mol/L) 2.0 x 10² 2.0 x 10-² 2.0 x 10-² 4.0 x 10-² 1.0 x 10-² 2.0 x 10-² 1.0 x 10-² Find the order of the reaction with respect to [H₂SO3]. respect to [I-¹]. reaction with respect to [H+¹]. is the overall order of the reaction? Find the value of the rate constant (k). Only write the number. [H¹+] (mol/L) 2.0 x 10-² 2.0 x 10-² 2.0 x 10-² 2.0 x 10-² 2.0 x 10-² 4.0 x 10-² 4.0 x 10-² Rate (mol/L.s) Find the order of the reaction with Find the order of the What What are the units of the rate 1.66 x 10-7 3.33 x 10-7 4.99 x 10¹7 6.66 x 10-7 0.42 x 10-7 13.2 x 10-7 3.36 x 10-7
General Chemistry for Engineers Lesson: Chemical Kinetics Directions: Answer the following problems by showing the complete solution. In return, I will give you a good and high rating. Thank you so much! Note: Please input the units and measurements in the calculations. Thank you so much! Number 5 and 6
Core Chemistry Skill: Balancing a Chemical Equation 5 of 33 > to form four moles of the product, water. Part A Balance the chemical equation by indicating the number of each species in the appropriate blanks. For this exercise, indicate coefficients of 1 explicitly. Match the numbers in the left column to the appropriate blanks in the chemical equations on the right. Make certain the chemical equation is complete before submitting your answer. • View Available Hint(s) Reset Help 1 Fe (s) + H2O (1) → Fe3 04 (s) + 2 Н2 (9) 3 4 Submit Previous Answers
sib The rate equation for the'reactioh brPoger/dioxide ănd carbon monoxide in the gas state to form carbon dioxide and nitric oxide is represented by the equation: NO2(g) + CO(g) → NO(g) + CO2(g) The following data were collected at 125°C: Initial [NO2] mol L 5.0 x 104 Initial [CO] mol L-! 1.6 x 102 3.2 x 102 3.2 x 102 Initial rate Experiment 1 Experiment 2 Experiment 3 mol L-'min 1.7 x 10-7 1.7 x 10-7 1.5 x 10-6 5.0 x 104 1.5 x 103 a. What is the order with respect to NO2? b. What is the order with respect to CO? c. What is the overall order of the reaction? d. Write the rate equation. e. How do you know this is not a single step reaction? STW gniyalloted (CHIPCH IndW
Aktiv Chemistry - с tab : lock esc control + X https://app.101edu.co 1 12 22 Sucrose (C₁₂H₂₂O₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁(s) + O₂(g) → CO₂(g) + H₂O(1) 12 22 11 How many moles of carbon dioxide would be produced by the complete combustion of 21.7 grams of sucrose in the presence of excess oxygen? A Aktiv Chemistry L option Z 2 W S X command #3 20 F3 X E D $ 4 C 888 F4 R F 17 dº % 5 V F5 T G Question 11 of 17 MacBook Air
IRS whistleblowers testify at Hou: XM $4 off on Delicious, Rejuvenating X A ALEKS-Andrew Herrera - Learn X ← → C www-awa.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-lvgXwPgmUhvlTCeeBZbufuBYTi0Hz7m7D3ZcZsVtNxxGh3NolGhgexjUoyas3VCHOBjufyala7Wgbxc... ☆ = @ 89°F Near record Fill in the information missing from this table: 4- ELECTRONIC STRUCTURE AND CHEMICAL BONDING Calculating the capacity of electron subshells subshell 3s 5s Explanation 4p 2 Some electron subshells principal quantum number n 0 0 0 Check }° с angular momentum quantum number / ▬▬ 0 0 0 Q Search FO maximum number of electrons 0 П 10 F7 F8 8 F9 X 3 en F10 *- OF ** PrtSc W 0/3 Insert © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility @dx a Delete Andrew ^ 0 olo Ar O X ⠀ 4:45 PM 7/20/2023