Homework Answers
Rate of reaction in terms of all components are:
Rate of reaction = -1/5 Δ[Br-]/Δt = -Δ[BrO3-]/Δt = -1/6 Δ[H+]/Δt = 1/3 Δ[Br2]/Δt = 1/3 Δ[H2O]/Δt
So,
Δ[Br2]/Δt = -3/5 Δ[Br-]/Δt = -3 Δ[BrO3-]/Δt = -3/6 Δ[H+]/Δt = 3/3 Δ[H2O]/Δt
Δ[Br2]/Δt = -3/5 Δ[Br-]/Δt = -3 Δ[BrO3-]/Δt = -1/2 Δ[H+]/Δt = Δ[H2O]/Δt
Answer: D
Add Answer to:
INSTRUCTIONS: Answer all questions in the question paper provided. SECTION A (Multiple choice) 1. Consider the...
INSTRUCTIONS: Answer all questions in the question paper provided. SECTION A (Multiple choice) 1. Consider the gene...
INSTRUCTIONS: Answer all questions in the question paper provided. SECTION A (Multiple choice) 1. Consider the general reaction 5Br (aq) + BrO; (aq) + 6H(aq) 3Brz(aq) + 3H2O(aq) For this reaction, the rate when expressed as A[Bral/Al is the same as (points A. -A H2O1/A B. 3A[BrO;-]/A C. -5A[Br]/AI D. -0.6A[Br]/AI E. none of these choices is correct
26. A mixture 0.500 mole of carbon monoxide and 0.400 mole of bromine was placed into...
26. A mixture 0.500 mole of carbon monoxide and 0.400 mole of bromine was placed into a rigid 1.00-L container and the system was allowed to come to equilibrium. The equilibrium concentration of COBr) was 0.233 M. What is the value of Kc for this reaction? COBr2(g) CO(g) + Br2(g) + 5.23 1.22 1.165 0.858 0.191 E. INSTRUCTIONS: Answer all questions in the question paper provided. SECTION A (Multiple choice) 1. Consider the general reaction 5Br (aq) + BrO; (aq)...
PART 1: Circle the best choice(s) on the test paper directly. Each multiple-choice question is worth...
PART 1: Circle the best choice(s) on the test paper directly. Each multiple-choice question is worth 4 points 1. Calculate a when 33.6 g of water is heated from 22.0°C to 78.3°C. 0.991 kJ А. B C. 1.89 kJ 7.91 kJ -7.91 kJ D. 2. Determine the number of moles of this compound: 0.125 kg of the insecticide Paris Green, Cul(AsO3)2(CH3CO2)2 A. 4.94 B. 3.49 C. 0.287 D. 0.202 E. 0.2866 3. What is the net ionic equation for the...
Please answer all multiple choice All questions need to be answered! Questions 1-20 are multiple choice...
Please answer all multiple choice
All
questions need to be answered!
Questions 1-20 are multiple choice questions. Please mark the correct circle on the Scantron form. Only the Scantron form will be graded. Scantron must be filled in before time is called Which of the following acids is not a strong acid? 5 HI b. HBr to SEHNO, HF HESO. Venter 2. Which of the following is an example of an empirical formula: a Cs Ho HO LP Fea(SO) d)...
Multiple Choice - Circle the correct answer below each question (3 points cach) 1. Which of...
Multiple Choice - Circle the correct answer below each question (3 points cach) 1. Which of the following would you expect to have the highest boiling point? a F b. CI: CBE c. All of the above have the same boiling point 2. For which one of the following reactions is AH run equal to the heat of formation of the product? a. N2(g) + 3H2(g) - 2NH; (g) b. %N () + O2(g) - NO: () c. 6C(s) +...
Multiple choice questions Need true or false answers Based on the information provided true or false...
Multiple choice questions
Need true or false answers
Based on the information provided true or false
questions needed
Choose from the options the correct answer
Sorry for typing wrong the answers must be selected
from the 4 given and one must be selected
Question 8 to 9 is answered but this one is not
answered...
1O Marks Question 1 tach of these inuite chelce s a fu ested areers, AL BL nd UPAT ould read ach ques and then deside...
MULTIPLE CHOICE WRITE THE LETTER OF THE CORRECT ANSWER IN THE SPACE PROVIDED BEFORE THE QUESTION...
MULTIPLE CHOICE WRITE THE LETTER OF THE CORRECT ANSWER IN THE SPACE PROVIDED BEFORE THE QUESTION NUMBER. 3.11. The Customers List functions as the A. General Ledger B. Accounts Receivable Ledger C. Income Account D. Primary Account for each The Sales by Customer Detail report shows information about Customer A. Credit Sales B. Cash Sales C. Sales on Account D. All of the above QUICKBOOKS ONLINE PLUS: A Complete Course 2017 3.13. A Credit Memo s prepared to record a...
Section A: Multiple Choices- mark the correct answer 1. The distinguishing characteristic of all electrolyte solutions...
Section A: Multiple Choices- mark the correct answer 1. The distinguishing characteristic of all electrolyte solutions is that they A. contain molecules B. conduct electricity. C. react with other solutions D. always contain acids. E. conduct heat. 2. Which of the following compounds is a nonelectrolyte? A. NaOH B. HNO c. C,HO(ethanol) D. KF E. CH,COOH (acetic acid) 3. Identify the major ionic species present in an aqueous solution of K2SO4 A. K, s, o B. K2 S 40 C....
SECTION A- Multiple-choice questions. [30 marks] Answer all the questions from this section. Choose the correct...
SECTION A- Multiple-choice questions. [30 marks] Answer all the questions from this section. Choose the correct answers from the best alternatives given below. 1. What does sampling mean in research______________________. A. Identify people suitable for research B. Sampling using your intelligence guess C. Sampling people, a population D. is a given number of subjects from a defined population which is representative of it 2. When a number of researchers use the same operational definition to achieve the same result, this...
please answer all four multiple choice questions QUESTION 1 After a corporation declares a cash dividend,...
please
answer all four multiple choice questions
QUESTION 1 After a corporation declares a cash dividend, what takes place on the date of record? 1. cash decreases 2. stockholders' equity decreases 3. no entry is necessary 4.liabilities decrease QUESTION 2 Ladder Distributors The stockholders' equity section of the December 31, 2019, balance sheet is provided below: Common Stock, $30 par, 20,000 shares issued and outstanding $ 600,000 Paid-in Capital in Excess of Par-Common Stock 240,000 Retained Earnings 700.000 Total Stockholders'...
INSTRUCTIONS: Answer all questions in the question paper provided. SECTION A (Multiple choice) 1. Consider the general reaction 5Br (aq) + BrO; (aq) + 6H(aq) 3Brz(aq) + 3H2O(aq) For this reaction, the rate when expressed as A[Bral/Al is the same as (points A. -A H2O1/A B. 3A[BrO;-]/A C. -5A[Br]/AI D. -0.6A[Br]/AI E. none of these choices is correct
26. A mixture 0.500 mole of carbon monoxide and 0.400 mole of bromine was placed into a rigid 1.00-L container and the system was allowed to come to equilibrium. The equilibrium concentration of COBr) was 0.233 M. What is the value of Kc for this reaction? COBr2(g) CO(g) + Br2(g) + 5.23 1.22 1.165 0.858 0.191 E. INSTRUCTIONS: Answer all questions in the question paper provided. SECTION A (Multiple choice) 1. Consider the general reaction 5Br (aq) + BrO; (aq)...
PART 1: Circle the best choice(s) on the test paper directly. Each multiple-choice question is worth 4 points 1. Calculate a when 33.6 g of water is heated from 22.0°C to 78.3°C. 0.991 kJ А. B C. 1.89 kJ 7.91 kJ -7.91 kJ D. 2. Determine the number of moles of this compound: 0.125 kg of the insecticide Paris Green, Cul(AsO3)2(CH3CO2)2 A. 4.94 B. 3.49 C. 0.287 D. 0.202 E. 0.2866 3. What is the net ionic equation for the...
Please answer all multiple choice
All
questions need to be answered!
Questions 1-20 are multiple choice questions. Please mark the correct circle on the Scantron form. Only the Scantron form will be graded. Scantron must be filled in before time is called Which of the following acids is not a strong acid? 5 HI b. HBr to SEHNO, HF HESO. Venter 2. Which of the following is an example of an empirical formula: a Cs Ho HO LP Fea(SO) d)...
Multiple Choice - Circle the correct answer below each question (3 points cach) 1. Which of the following would you expect to have the highest boiling point? a F b. CI: CBE c. All of the above have the same boiling point 2. For which one of the following reactions is AH run equal to the heat of formation of the product? a. N2(g) + 3H2(g) - 2NH; (g) b. %N () + O2(g) - NO: () c. 6C(s) +...
Multiple choice questions
Need true or false answers
Based on the information provided true or false
questions needed
Choose from the options the correct answer
Sorry for typing wrong the answers must be selected
from the 4 given and one must be selected
Question 8 to 9 is answered but this one is not
answered...
1O Marks Question 1 tach of these inuite chelce s a fu ested areers, AL BL nd UPAT ould read ach ques and then deside...
MULTIPLE CHOICE WRITE THE LETTER OF THE CORRECT ANSWER IN THE SPACE PROVIDED BEFORE THE QUESTION NUMBER. 3.11. The Customers List functions as the A. General Ledger B. Accounts Receivable Ledger C. Income Account D. Primary Account for each The Sales by Customer Detail report shows information about Customer A. Credit Sales B. Cash Sales C. Sales on Account D. All of the above QUICKBOOKS ONLINE PLUS: A Complete Course 2017 3.13. A Credit Memo s prepared to record a...
Section A: Multiple Choices- mark the correct answer 1. The distinguishing characteristic of all electrolyte solutions is that they A. contain molecules B. conduct electricity. C. react with other solutions D. always contain acids. E. conduct heat. 2. Which of the following compounds is a nonelectrolyte? A. NaOH B. HNO c. C,HO(ethanol) D. KF E. CH,COOH (acetic acid) 3. Identify the major ionic species present in an aqueous solution of K2SO4 A. K, s, o B. K2 S 40 C....
please
answer all four multiple choice questions
QUESTION 1 After a corporation declares a cash dividend, what takes place on the date of record? 1. cash decreases 2. stockholders' equity decreases 3. no entry is necessary 4.liabilities decrease QUESTION 2 Ladder Distributors The stockholders' equity section of the December 31, 2019, balance sheet is provided below: Common Stock, $30 par, 20,000 shares issued and outstanding $ 600,000 Paid-in Capital in Excess of Par-Common Stock 240,000 Retained Earnings 700.000 Total Stockholders'...
Most questions answered within 3 hours.
-
A 48.53 mL volume of 1.00 M HCl was mixed with 47.70 mL of 2.00
M...
asked 17 minutes ago -
Neural cell types can be specified from ESCs with
retinoic acid, conditioned medium, co-cultures or by...
asked 21 minutes ago -
Can anyone solve: "Simulation with Arena 6th Edition - Chapter 8
- Question 3E"
8-3 Change...
asked 18 minutes ago -
What are some issues related to crimes, victims &
victimization that should be addressed?
asked 25 minutes ago -
Water flowing uniformly in a rectangular open channel has
manning value of 0.017, bottom slope of...
asked 1 hour ago -
Nature Conservancy's leader abruptly steps
down.
One morning in October 2007, Steven. J. McCormick the president...
asked 1 hour ago -
I asked a question similar to this one, which was answered
perfectly. Another practice problem is...
asked 1 hour ago -
Rachel is studying cholesterol synthesis in mice. Some mice
had a mutation in their sterol regulatory...
asked 1 hour ago -
Railco sells to its customers on account with terms of 2% / 5
/net 15. Ronco...
asked 1 hour ago -
Refer to the following lease amortization schedule. The 10
payments are made annually starting with the...
asked 1 hour ago -
Explain how God fits into Aquinas' theory of happiness.
asked 1 hour ago -
1.1 With aid of diagrams and suitable examples discuss
the economic effects of price controls.
1.2...
asked 1 hour ago