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Calculate the enthalpy change, δh, for the process in which 10.9 g of water is converted from liquid at 13.8 ∘c to vapor at 25.0 ∘c . for water, δhvap = 44.0 kj/mol at 25.0 ∘c and
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Which of these triangle pairs can be mapped to each other using a translation and a rotation about point A?
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Culture plays a major role in the motivation of employees. Consider that though you have a mix of ethnicities on your team, you also need to be aware of cultural differences including gender, generati
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At what distance along the central axis of a uniformly charged plastic disk of radius r = 0.400 m is the magnitude of the electric field equal to 1/5 times the magnitude of the field at the center of
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Charlie took out a car loan for $1 3 ,000 at 3 % simple interest. a.) How much interest will he pay after 6 years?
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Astronomers discover a planet orbiting around a star similar to our sun that is 32 light years away. how fast must a rocket ship go if the round trip is to take no longer than 64 years in time for the
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Lamar's gas tank is 1/ 6 full. After he buys 14 gallons of gas, it is 3 /4 full. How many gallons can Lamar's tank hold?
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Before this ugly edifice, and between it and the wheel-track of the street, was a grass-plot, much overgrown with burdock, pig-weed, apple-peru, and such unsightly vegetation, which evidently found so
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A plastic rod 1.3 m long is rubbed all over with wool, and acquires a charge of -3e-08 coulombs. we choose the center of the rod to be the origin of our coordinate system, with the x-axis extending to
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When an ionic bond forms between lithium (Li) and fluorine (F), which of the following occurs? F loses one electron. F loses two electrons. F gains one electron. F and Li share electrons.
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Chemistry
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File attached.Thanks!
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Health & Medical
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To change the spelling of a person's last name which appears multiple times in a document which word feature should you use
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Laura's penny bank is 3/8 full. After she adds 240 pennies, it is 3 /4 full. How many pennies can Laura's bank hold?
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Math
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BackgroundThe immediacy and urgency of the pollution problems in the 1950s and 1960s led to an air quality strategy that focused mainly on cleaning up existing problems. The remediation that was neede
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Which of the following pair of elements could possibly be in the same group? X has a 1+ ion; Y has a 1- ion. X has an atomic number 15; Y forms a 3- ion. X tends to form a 2+ ion; Y tends to gain two
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Which subatomic particle is involved in chemical bonding and is responsible for an element's reactivity? proton neutron electron ion
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Jason has volunteered at the pet shelter 3 more times than keith. Jason has volunteered 12 times. which equation represents this situation?
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Lamar and two of his friends are starting a new tech business and are meeting to decide the firm’s organizational structure. During the meeting they will most likely discuss issues related to
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Business & Finance
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Which equation represents a proportional relationship that has a constant of proportionality equal to mc008-1.jpg? mc008-2.jpg mc008-3.jpg mc008-4.jpg mc008-5.jpg
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Please help me solve this problem. I uploaded the case, including the questions.
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Which leader was defeated at the battle of Salamis? A. Xerxes of Persia B. Philip of Macedonia C. Leonidas of Sparta D. Pericles of Athens
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1. It is the presence of _______________ that causes the repressor protein to fall off and unblock the gene on the lac operon. 2. An additional circular chromosome found in some bacteria that is used
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The United States had three choices in deciding how to control a territory in the late 19th and early 20th centuries. In some cases they colonized outright, in others they brought the area into the Un
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History
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I need help with this badly, 20 Points for this fam. 1. It is the presence of _______________ that causes the repressor protein to fall off and unblock the gene on the lac operon. 2. An additional cir
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What do all isotopes of the same element have in common? atomic mass chemical stability number of neutrons number of protons
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Until the end of the 1700s, the economies of all the world’s major civilizations were principally agriculture, and their societies were rural. Most people in most nations lived in the countryside an
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In The Autobiography, which virtue does Franklin hope to achieve by planning each day’s activities? Justice Order Silence Temperance
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The main goal of all Renaissance humanists was to fix their own world by recovering the glories of ancient Rome and Greece. How was this effort to revive antiquity reflected in the art and literature
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What are the molality and mole fraction of solute in a 35.5 percent by mass aqueous solution of formic acid (HCOOH)?
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Lydia baked a total of 144 chocolate chip cookies and peanut butter treats for Valentine's Day. Initially, the ratio of chocolate chip cookies to peanut butter treats was 5:3. After Lydia's friends at
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A room is 24' long 18' wide and 9'high how many square yards of wallpaper are needed to paper the four walls of the room
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241Pu decays either by electron decay or by alpha decay. (A given 241Pu nucleus may do either one; is random.) what are the isotopes created as products of these two modes of decay?
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Physics
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Which of the following quantum number combinations is not allowed in a ground-state atom? (2, 1, 1, -½) (8, 7, -7, +½) (5, 5, -5, +½) (1, 0, 0, +½)
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01.02 MC) How could historians help us understand why two groups of people are in conflict? (4 points) Historians could explain that the groups live in different areas. Historians could explain that t
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Jeremy is going to roll a fair 666-sided die 180180180 times. What is the best prediction for the number of times that Jeremy will roll a number greater than 444?
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Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value. CLEAR CHECK A 70% increase followed by a 5
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Psychology is a contemporary science. Listed below are several recent papers. For the first part of this assignment, choose two papers to briefly summarize in a paragraph each, focusing on the contrib
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Jimmy is working on his science project: an erupting volcano. He decided to use vinegar and baking soda for the eruption reaction. He tested it over and over and was extremely pleased with the results
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Chemistry
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HELP!!! A phon company charges a $45 monthly fee for 500 minutes of phone use. For each minute over 500, the phone company charges an additional $0.08. Which equation can be used to determine the tota
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Which phrase from Barrio Boy contains a simile? explore the remarkable inventions of the Americans wait there until another pass and money could be obtained disappearing down the drain with a deep, so
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Writer Thomas Friedman compared the new globalized economy to a race that competitors must run over and over again. What did he mean by this?
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2.–/1 pointsMy NotesQuestion PartPointsSubmissions UsedIn a right triangle ABC, C = 90°, B = 53.85° and b = 10.58yd. Find a. (Round your answer to three decimal places.) a = yd
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What role did human rights play in United States foreign policy in the late 1970s? Why was Iran an exception to this policy? please help me!!! thank you!:)
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History
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Mitch completes the course and his boss promotes him. Mitch receives a 25% increase on his previous pay of $40 000 per year after tax. However, Mitch took out a Study Assist loan from the government t
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Describe an advertisement to others in the discussion group. The ad can be in print, video, or audio and can come from a print, online, radio, or television source. Describe how the ad attempts to or
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Jeff had $20. He spent 1/8 of his money on lunch and 2/5 of his money at the movies. How much money does Jeff have left?
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1. Ammu landowner’s merchant who informs Nathan that he must leave the land 2. Das Ira’s albino son 3. Sacrabani Murugan’s abandoned wife 4. Puli orphan who lives on the city streets 5. Sivaji s
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According to the textbook, some consumers mentally evaluate products without purchasing them. Analyze three characteristics of consumers who delay in making decisions for major purchases. Propose thre
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How does the mean absolute deviation (MAD) of the data in set 1 compare to the mean absolute deviation of the data in set 2? If necessary, round any values for the MAD to the nearest tenth to help ans
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"We found him under a cottonwood tree in the big arroyo near sheep camp. I guess he sat down to rest in the shade and never got up again." Leon walked toward the old man's bed. The red plaid shawl had
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