Determine the amount of heat (in kJ) required to vaporize 1.55 kg of water at its boiling
Question:
Determine the amount of heat (in kJ) required to vaporize 1.55 kg of water at its boiling point. For water, ΔHvap = 40.7 kJ/mol (at 100 °C).
a) 3.50 * 103 kJ
b) 1.14 * 106 kJ
c) 2.11 kJ
d) 686 kJ
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
a ...View the full answer
Answered By
Robert Mwendwa Nzinga
I am a professional accountant with diverse skills in different fields. I am a great academic writer and article writer. I also possess skills in website development and app development. I have over the years amassed skills in project writing, business planning, human resource administration and tutoring in all business related courses.
4.90+
187+ Reviews
378+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
2. Steam power plant (a) The boiler of a power plant operates at a maximum temperature of 750oC. The condenser of the power plant draws in cooling water at 20oC. What is the theoretical maximum...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
Asha is described by her friends as warm, friendly, and outgoing. According to the Big Five approach to personality, which trait would Asha score fairly high on? : A) Openness B) Conscientiousness C)...
-
Jones Archaeology began 2018 with retained earnings of $180,000. During 2018, Jones made sales of $832,000 with 56% of sales allocated to cost of goods sold. Selling and administrative expense for...
-
The following changes took place last year in Herald Companys balance sheet accounts: Long-term investments that had cost the company $50 were sold during the year for $45, and land that had cost $30...
-
Locate an Internet survey. Examine the content of the questionnaire carefully. What are relative advantages and disadvantages of administering the same survey using CATI or mall-intercept...
-
The following note transactions occurred during the year for Zale Company: Nov. 25 Zale issued a 120 -day, 12 percent note payable for \(\$ 9,000\) to Porter Company for merchandise. Dec. 10 Zale's...
-
Chilwell Ltd prepares financial statements to 31 October each year. The company's trial balance at 31 October 2017 is as follows: The following information is also available: 1. Land is...
-
Exercise 11-13 (Algo) Recording and reporting treasury stock transactions LO P3 On October 10, the stockholders' equity section of Sherman Systems appears as follows. Common stock-$10 par value,...
-
Use Figure 12.28 to estimate the boiling point of water at an external pressure of 200 torr. (a) 66 C (b) 84 C (c) 100 C (d) 0 C Vapor pressure (torr) 800- 760 600- 400- 200 0- 0 34.6 C Diethyl ether...
-
What happens to the vapor pressure of a substance when its surface area is increased at constant temperature? (a) The vapor pressure increases. (b) The vapor pressure remains the same. (c) The vapor...
-
A 90% interest in Saxton Corporation was purchased by Palm Incorporated on January 2, 2011. The capital stock balance of Saxton Corporation was $3,000,000 on this date, and the balance in retained...
-
Given the following code, what will the output be? vector data; int x = 1; for (int i = 0; i < 4; i++) { x *= 2; } data.push_back(&x); for (int i = 0; i < 4; i++) cout < < *data[i];
-
Mr. Smith has a portfolio of investment with diverse stocks. This portfolio has an expected return of 18%, but a standard deviation of 30%. Mr Smith is considering adding a stock. He hesitates...
-
Strengthen Your Understanding In Problems 72-73, explain what is wrong with the statement. 72. For a certain vector field F and oriented surface S, we have fs F.dA=2i 3j+k. 73. If S is a region in...
-
Miller, CPA, received a phone call from Joe, a tax client, who just received a $ 5 0 0 , 0 0 0 distribution from the estate of his Joe asked Miller for advice concerning what to do with the money....
-
Three friends, Jenna, Michael & Alice are debating whether an RRSP or a TFSA would be a better choice for them. Each of them is the same age and is saving for a goal that is 15 years into the future....
-
Surface albedo is defined as the ratio of solar energy directed upward from a surface over energy incident upon the surface. Surface albedo is a critical climatological parameter of sea ice. The...
-
If (x) 0 on the interval [a, b], the definite integral gives the exact area under the curve between x = a and x = b.
-
Direct tension indicators are sometimes used instead of torque wrenches to ensure that a bolt has a prescribed tension when used for connections. If a nut on the bolt is tightened so that the six...
-
The rigid beam is supported by a pin at C and an A992 steel guy wire AB of length 6 ft. If the wire has a diameter of 0.2 in., determine how much it stretches when a distributed load of w = 200 lb/ft...
-
The rigid beam is supported by a pin at C and an A992 steel guy wire AB of length 6 ft. If the wire has a diameter of 0.2 in., determine the distributed load w if the end B is displaced 0.12 in....
-
Current Attempt in Progress Using the base case, calculate the composite effects of a 5 percent increase in Sales, a 2 percent decrease in Gross Margin, and a 5 percent increase is SG&A as percent of...
-
A real estate investor is considering the purchase of a four - unit office building and has the following information. The purchase price is $ 9 8 8 , 7 0 9 with $ 9 , 8 6 7 in acquisition costs. The...
-
Bob's Bank has implemented a new check cashing procedure. After gathering requirements, you have uncovered the following process logic: A. A Bob's Bank customer (has an account with us) is entitled...
Study smarter with the SolutionInn App