Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
question 27
Remaining Time: 27 minutes, 33 seconds. Question completion Status QUESTION 27 po Calculate the...
1. The reaction N2 + 3 H2 2NH3 is used to produce ammonia. When 450. g of hydrogen...
1. The reaction N2 + 3 H2 2NH3 is used to produce ammonia. When 450. g of hydrogen is reacted with nitrogen, 2550 g of ammonia should be produced. If a chemist actually obtains 1,977 g of ammonia in the lab, what is the percent yield of this reaction? Report your answer to the correct degree of certainty. Do not included units (% yield is understood). 2.Calculate the volume of 2.12 moles of nitrogen gas at temperature of 31.7 oC and a pressure of...
* Blackboard → XCO Remaining Time: 51 minutes, 08 seconds. Question Completion Status: QUESTIONS For the...
* Blackboard → XCO Remaining Time: 51 minutes, 08 seconds. Question Completion Status: QUESTIONS For the overall reaction 2A-B- C which of the following mechanisms are consistent with a rate equation of rate = K[A] [B]? a. A+B=1(fast) I+A -C(slow) b. A-B-1 (slow) I-A-C(fast) C 2A-1 (slow) B+1-C(fast) d. 2A=I (fast) I-B-C (slow) e. Answers a and d are both correct. QUESTION 6 The rate law for a reaction is Rate = (AJB) - Which one of the following statements...
Remaining Time: 13 minutes, 46 seconds. Question Completion Status: QUESTION 4 15 po A plant produces...
Remaining Time: 13 minutes, 46 seconds. Question Completion Status: QUESTION 4 15 po A plant produces 15,000 units/month. Find breakeven level if FC - $75,000 /month, revenue is $8/unit and variable cost is $2.50/unit, ddetermine the expected monthly profit or loss. 7500 QUESTION 5 15 points Handheld fiber optic meters are useful for measuring temperature, pressure, and strain. The fixed costs associated with manufacturing are 5800.000 per year. If a base unit sells for $2950 and its variable cost is...
Blackboard + → XCO Remaining Time: 46 minutes, 33 seconds. Question Completion Status: bonds. Base pairs...
Blackboard + → XCO Remaining Time: 46 minutes, 33 seconds. Question Completion Status: bonds. Base pairs in DNA are held together by Peptide Non polar covalent Polar covalent Hydrogen Sulfhydryi QUESTION 43 The duplication of a cell's DNA is called Mitosis Replication Transcription Translation Mutation Click Save and Submit to save and submit Chok Save All Anthers to save all answers.
Blackboard 4 → XC 3 Remaining Time: 48 minutes. 27 seconds. Question Completion Status: QUESTION 1...
Blackboard 4 → XC 3 Remaining Time: 48 minutes. 27 seconds. Question Completion Status: QUESTION 1 You seal 10.0 moles of solid NH4NO3 into an empty 5.00 L container. The Kp for the following reaction is 2.45 * 104. What is the equilibrium pressure of the steam (H2O(g)? Assume there is an excess of NH4NO3(s). NH4NO3(s) = N2O(g) +2H2O(g) 0.0788 atm 0.0626 atm 0 4.00 atm 0.125 atm 0.394 atm QUESTION 2
Remaining Time: 25 minutes, 42 seconds. Question Completion Status: QUESTION 6 22 The pump system in...
Remaining Time: 25 minutes, 42 seconds. Question Completion Status: QUESTION 6 22 The pump system in the figure is drawing water from the tank1 and pumping it into the tank2. The pipe diameter and length are 0.1 m and 200 m. Flow velocity and the pipe head loss are 4.9 m/s and 10 m, respectively. The elevation difference between the water tanks is 15 m. Determine the required pump head HP in unit of m. Round to the nearest one...
Remaining Time: 1 hour, 33 minutes, 49 seconds. Question Completion Status: QUESTION 5 and use com...
Remaining Time: 1 hour, 33 minutes, 49 seconds. Question Completion Status: QUESTION 5 and use com Taxes can st. In a gas mixture, the partial pressures are argon 3 atm, neon 25mmHg, and nitrogen 175mmHg. What is the total pressure, in mmHg, exerted by the gas mixture? 2480 mmHg 203 mmHg 2030 mmHg 2200 mmHg QUESTION 6 540 dl of a gas at STP weighs 8 g, what is the molar mass of the gas? 3.26 g/mol 9.7 g/mol 326...
Remaining Time: 06 minutes, 13 seconds. Question Completion Status: QULUTTUTTO Consider the following reversible reaction equation:...
Remaining Time: 06 minutes, 13 seconds. Question Completion Status: QULUTTUTTO Consider the following reversible reaction equation: 2 NOCI(g) + 2NO(g) + Cl2(9) Ka = 4.5 x 10-4 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium b) At equilibrium, this system will contain mostly c) If more Cl2 is added to this system at equilibrium, the reaction will shift towards the reactants d) If some NO is...
Remaining Time: 2 hours, 04 minutes, 43 seconds. Question Completion Status: Which of the following pays...
Remaining Time: 2 hours, 04 minutes, 43 seconds. Question Completion Status: Which of the following pays for medical expenses that Medicare does not cover? OMCO O Medigap O Medicare advantage O CHIP QUESTION 40 _determines the coverage conditions an applicant will receive when accepted into the po members. Such conditions can be what type of coverage will be included, and/or cost of premium Click Save and Submit to save and stabiit. Click Save All Ansters to save all answers Type...
Remaining Time: 52 minutes, 33 seconds. Question Completion Status: > Moving to another question will save...
Remaining Time: 52 minutes, 33 seconds. Question Completion Status: > Moving to another question will save this response. Question 7 For two matrices, matrix multiplication is possible only if number of columns of first matrix are not equal to number of rows of the second matrix number of columns of first matrix are equal to number of rows of the second matrix number of rows of first matrix are equal to number of columns of the second matrix number of...
* Blackboard → XCO Remaining Time: 51 minutes, 08 seconds. Question Completion Status: QUESTIONS For the overall reaction 2A-B- C which of the following mechanisms are consistent with a rate equation of rate = K[A] [B]? a. A+B=1(fast) I+A -C(slow) b. A-B-1 (slow) I-A-C(fast) C 2A-1 (slow) B+1-C(fast) d. 2A=I (fast) I-B-C (slow) e. Answers a and d are both correct. QUESTION 6 The rate law for a reaction is Rate = (AJB) - Which one of the following statements...
Remaining Time: 13 minutes, 46 seconds. Question Completion Status: QUESTION 4 15 po A plant produces 15,000 units/month. Find breakeven level if FC - $75,000 /month, revenue is $8/unit and variable cost is $2.50/unit, ddetermine the expected monthly profit or loss. 7500 QUESTION 5 15 points Handheld fiber optic meters are useful for measuring temperature, pressure, and strain. The fixed costs associated with manufacturing are 5800.000 per year. If a base unit sells for $2950 and its variable cost is...
Blackboard + → XCO Remaining Time: 46 minutes, 33 seconds. Question Completion Status: bonds. Base pairs in DNA are held together by Peptide Non polar covalent Polar covalent Hydrogen Sulfhydryi QUESTION 43 The duplication of a cell's DNA is called Mitosis Replication Transcription Translation Mutation Click Save and Submit to save and submit Chok Save All Anthers to save all answers.
Blackboard 4 → XC 3 Remaining Time: 48 minutes. 27 seconds. Question Completion Status: QUESTION 1 You seal 10.0 moles of solid NH4NO3 into an empty 5.00 L container. The Kp for the following reaction is 2.45 * 104. What is the equilibrium pressure of the steam (H2O(g)? Assume there is an excess of NH4NO3(s). NH4NO3(s) = N2O(g) +2H2O(g) 0.0788 atm 0.0626 atm 0 4.00 atm 0.125 atm 0.394 atm QUESTION 2
Remaining Time: 25 minutes, 42 seconds. Question Completion Status: QUESTION 6 22 The pump system in the figure is drawing water from the tank1 and pumping it into the tank2. The pipe diameter and length are 0.1 m and 200 m. Flow velocity and the pipe head loss are 4.9 m/s and 10 m, respectively. The elevation difference between the water tanks is 15 m. Determine the required pump head HP in unit of m. Round to the nearest one...
Remaining Time: 1 hour, 33 minutes, 49 seconds. Question Completion Status: QUESTION 5 and use com Taxes can st. In a gas mixture, the partial pressures are argon 3 atm, neon 25mmHg, and nitrogen 175mmHg. What is the total pressure, in mmHg, exerted by the gas mixture? 2480 mmHg 203 mmHg 2030 mmHg 2200 mmHg QUESTION 6 540 dl of a gas at STP weighs 8 g, what is the molar mass of the gas? 3.26 g/mol 9.7 g/mol 326...
Remaining Time: 06 minutes, 13 seconds. Question Completion Status: QULUTTUTTO Consider the following reversible reaction equation: 2 NOCI(g) + 2NO(g) + Cl2(9) Ka = 4.5 x 10-4 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium b) At equilibrium, this system will contain mostly c) If more Cl2 is added to this system at equilibrium, the reaction will shift towards the reactants d) If some NO is...
Remaining Time: 2 hours, 04 minutes, 43 seconds. Question Completion Status: Which of the following pays for medical expenses that Medicare does not cover? OMCO O Medigap O Medicare advantage O CHIP QUESTION 40 _determines the coverage conditions an applicant will receive when accepted into the po members. Such conditions can be what type of coverage will be included, and/or cost of premium Click Save and Submit to save and stabiit. Click Save All Ansters to save all answers Type...
Remaining Time: 52 minutes, 33 seconds. Question Completion Status: > Moving to another question will save this response. Question 7 For two matrices, matrix multiplication is possible only if number of columns of first matrix are not equal to number of rows of the second matrix number of columns of first matrix are equal to number of rows of the second matrix number of rows of first matrix are equal to number of columns of the second matrix number of...
Most questions answered within 3 hours.
-
A coach uses a new technique to train gymnasts. Seven
gymnasts were randomly selected and their...
asked 45 minutes ago -
While rotating the tires on your car you notice a rock [mass =
0.1 Kg] stuck...
asked 2 hours ago -
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 4 hours ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 4 hours ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 6 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 6 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 6 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 6 hours ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 7 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 6 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 7 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 7 hours ago