Rank the crystal lattice structures in order of decreasing efficiency of space in the structure.
20,916 results, page 36

science
what is the condensed structure for the reactants and products of the following: cis2chloro2butene + HI> ?? 
history
what was the soical structure during the Renaissance in Europe?? please help asap!!!! thankssss:) 
Economics
Explain the entities affected by industrial regulation in terms of market structure. 
Bio
what is another method for classifying bacteria? (other than shape or cell wall structure). thanks! :) 
organic chem
(1) Isobutyraldehye + formaldehyde + NaOH/H2O → II (C5H10O2) what is the structure? 
Economics
Explain the entities affected by industrial regulation in terms of market structure 
english 204
the dog is quiet, but the cat is missing. I want to know the voice and structure of this sentence 
fundamental of management
what of organization structure is best for competing in the international car war?why? 
SCIENCE
Could you recommend a website video on cell structure and functions in plants and animals 
Chemistry
What is the Lewis dot structure for Carbon tetrabromide and what is the geometric shape of the molecule? 
History
Was the structure Hanging Gardens of Babylon effective for its' stated purpose? Explain 
Chemistry
Is the structure for chlorous acid H O Cl O or H Cl O ? O I was thinking that both could be correct but I am not 100% sure. 
Chemistry
Is the structure for chlorous acid H O Cl O or H Cl O ? O I was thinking that both could be correct but I am not 100% sure. 
Chemistry
What is the strongest intermolecular force in a sample of butanoic acid, and why? H H H O . . . .. H .C .C. C .C .O.H . . . H H H Is this structure right? 
chemistry
An element x has 3 isotopes,a,b,c.a has 5% abundance b,20%,c,75% &a has a mas of 40,b 42,c 45.what is the essntial differnce in the nuclear structure. 
Neuroscience
compare ionotropic and metabotropic receptor channels in both structure and function 
Neuroscience
compare ionotropic and metabotropic receptor channels in both structure and function 
bio
In 3 or more sentences describe the structure of a water molecule and its unique properties 
Health and Nutrition
What is the difference between simple and complex carbohydrates when looking at their structure? 
anatomy
This structure increases the surface area of the interior wall of the small intestine 
Chemistry
Need help identifying organic functional groups of Mifepristone's lewis structure. 
programming concepts
Write a menu driven program using a conditional structure. 
Maths
Let V be the volume of the threedimensional structure bounded by the region 0<=z<=1x^2y^2. If V=(a/b)*pi, where a and b are positive integers, what is a and b? 
science
whats is a structure that was built with keeping costs low as the primary concern? 
poetry
what's the significance of the poet's structure and style choice in the poem Dover Beach? 
poetry
what's the significance of the poet's structure and style choice in the poem Dover Beach? 
Science Cells
what connection do you see between the nerve cell's structure and its functions? 
biology
The structure of an organism is also called_______ Ventricle Analogy Physiology Morphology 
science
ogranelle that modifies,packages and transport material out of the cell describes an organism that can exist onlly as a group of cells one of the structures a cell uses t o live ,grow and reproduce Ruth, Shondra, Jimmy  We do not do your homework for you, but we'll be glad ... 
Cultural Diversity
Use of cohesive reflects a speaker's ability to: A. Talk about things that are obvious B. String ideas together to show specific relationships C. Use episodic, rather than linear or hierarchical, story structures D. Coordinate implicit and explicit meanings 
england
what is the rank lower than parliment? also, what titles (ex earl, duke, lord, etc) could be compatible with being a commodore or admiral? Also, would that title be compatible with being a commodore or admiral? 
chemistry
rank these amino acid from most polar to least: His, Phe, Ser, Ile, Asp, Trp i don't think my answer is correct... Ser>Asp>His>Phe>Trp>Ile 
Math
How do you order these fractions least to the greatest, 4/7, 1/2, 3/5, 2/3? can you put this number in least to greatest: 5/12,13/36,7/18,5/6 It doesn't help when someone else does your work for you. Please let us know what YOU think the order is, and someone here will give ... 
Math
Anne works as a veterinary technician for Caring Companions Animal Clinic in Santa Cruz, California. The clinic participates in research involving the anatomy of dogs. In a paper, Anne found the following formula relating the estimated shoulder height H (in centimeters) to the... 
Economics
Suppose two passengers end up with a reservation to Los Angeles. Two alternatives are proposed: a. Toss a coin b. Sell the ticket to the highest bidder Compare the two options from the standpoint of efficiency and equity. 
Math
In this 2x3 grid, each lattice point is one unit away from its nearest neighbors. A total of 14 isosceles triangles(but not right triangles), each with an area of ½u squared have only two vertices that are one unit apart in the grid. how many such halfunit triangles have at ... 
Chemistry
Using molymods make 2 ring structures of glucose and join them through a condensation reaction between carbon 1 on one molecule and carbon 4 on the other. What molecule is formed through this procedure? 
English
I vary the last sentence. Could you check it please? In conclusion, he says that though the populations of many marine species are decreasing very quickly, people have not been aware of the problems with ocean wildlife because these species are not visible. 
Chemistry
2A + 3B + C ⟶ D + E The rate constant for this reaction is 0.25, and the reaction is second order in A and is first order in B and C. Which option correctly gives the rate of the reaction if [A] is 0.4 M, [B] is 0.1 M and [C] is 0.2 M? 
physics
The engine of a large ship does 2.05 multiplied by 108 J of work with an efficiency of 4.00%. (a) How much waste heat (J) is produced? (b) How many barrels of fuel are consumed, if each barrel produces 6.00 multiplied by 109 J of heat when burned? 
science physics solar
In stateoftheart crystalline silicon solar cells technology, based on ptype silicon, a back surface field (BSF) is implemented. This BSF is implemented, because in this way: The barrier for hole collection at the back contact is reduced, increasing the surface ... 
biology
What role does the lilac flower play in its natural ecosystem? What is its niche in the food web Are there any ecological issues surrounding the lilac flower(e.g. are its populations decreasing, is it spreading uncontrollably..) 
Physical Science
When you do 100 J of work on the handle of a bicycle pump, the pump does 40 J of work pushing the air into the tire. What is the efficiency of the pump? 
physics
an engine pumps of 100 kg of water through a height of 10m in 5 second. Given that the efficiency of engine is 60%. If g=10m/s^2 the power of engine is 
math
The efficiency e of a gasoline engine as a function of its compression ratio r is given by e =1− r1−γ , where γ is a constant. Find γ for e = 0.55 and r = 7.5. 
Chemistry II
The following general reaction was found to be firstorder with respect to A and secondorder with respect to B: A + B > products What would the rate of this reaction be in terms of k in a one liter vessel containing 4 moles of A and 7 moles of B? 
Algebra
Sue, an experienced shipping clerk, can fill a certain order in 5 hours. Jim, a new clerk, needs 12 hours to do the same job. Working together, how long will it take them to fill the order? 
bio
The most common protein secondary structures (the alpha helix and beta conformation) are stabilized primarily by A. ionic bonds B. hydrogen bonds C. disulfide bonds D. van der Waals interactions E. hydrophobic interactions 
Chemistry
I am struggling in naming alkanes,alkenes,... How do you determine the parent chain? I know it is the longest chain,but there are structures that look quite complicated....the branched ones are counted...!!!! I am so confused on determining the correct parent chain!!!!!! ... 
Algebra 1
Which of the following equations best represents the function for the situation "an initial population (P) of 1,400 people decreasing by 5% per year (x)"? p=1,4005x p=1,400(0.05)^x p=1,400(0.95)^x p=1,400/5x 
Chemistry
I'm sorry I'm just really confused by ionization energies and the heat of formation. Could you explain how to set up this problem? Use the data (kJ) for ionization energies, electron affinities and heats of formation to find the lattice energy of Fe3O2(s) according to the ... 
physics
a pump fills a tank of capacity 300 m^3 in 5 hours.the tank is situated at a height of 20 m.if the efficiency of the tank is 65%. then calculate the power of the engine which has driven the pump. 
Math natural logarithms
The efficiency e of a gasoline engine as a function of its compression ratio r is given by e =1− r^(1−γ) , where γ is a constant. Find γ for e = 0.55 and r = 7.5 
algebra 1b
Solve the problem by stating the equation you would use to solve and then solving it. After receiving discount of 12.5% on its bulk order of printer paper, johns office supply pays $3200 . what was the price of the order before the discount ? round to the nearest dollar. in 
MATH
a baseball team has 15 members, 3 of whom always play and bat at the top of the batting order. For the game Sunday, the starting lineup of nine players will be filed out from the remaining members and a batting order will be set. How many possible betting orders can be made? 
History
What reason was given to the federalists to support the constitution? A, strong government to establish economic stability**? B, strong government to maintain control over all its states. C, to define state boundaries. D, in order to pass laws to bring law and order to the ... 
algebra
If a is not = to b then the order pair (a,b) is always equal to the ordered pair of (b,a) i am thonking it will never be equal am i correct Never. Order is important, defining unique values. 
easy math
Troy can order a large or small snow cone. There are 16 flavors and 2 toppings from which to choose. How many ways can Troy order a snow cone? 120 64 32 30 Is it 64 or 32 what do I do? 
Financial Management
Coogly Company is attempting to identify its weighted average cost of capital for the coming year and has hired you to answer some questions they have about the process. They have asked you to present this information in a PowerPoint presentation to the company’s management ... 
physics
A typical photovoltaic cell delivers 3.8×10−3 {\rm W} of electric energy when illuminated with 0.14 {\rm W} of light energy. what is the energy efficiency of the cell? 
physics
A certain heat engine does 8.0 kJ of work and dissipates 8.00 kJ of waste heat in a cyclical process. (a) What was the heat input to this engine? (b) What was its efficiency? 
physics
A certain heat engine does 8.0 kJ of work and dissipates 8.00 kJ of waste heat in a cyclical process. (a) What was the heat input to this engine? (b) What was its efficiency? 
Physics
A heat engine absorbs 126 kcal of heat and exhausts 77 kcal of heat in each cycle. Calculate the efficiency (as a percentage) 
Physics
A heat engine absorbs 126 kcal of heat and exhausts 77 kcal of heat in each cycle. Calculate the efficiency (as a percentage) 
Physics
A heat engine absorbs 126 kcal of heat and exhausts 77 kcal of heat in each cycle. Calculate the efficiency (as a percentage) 
physics
What is the kinetic energy of each electron in a beam of electrons if the beam produces a diffraction pattern of a crystal which is similar to that of a beam of 1.00 eV neutrons? Note: The electron mass is 9.11 × 10–31kg; and the neutron mass is 1.67 × 10–27 kg. I know ... 
Communication Studies
What is a movie that shows an example of gender miscommunication? Are these characters on the margins of society, as depicted in the film, or are portrayed in a stereotyped way or as people who can be more honest because they are "marginal" people, those not coopted into the ... 
Physics
A 6090kg space probe mobing nosefirst toward Jupiter at 105m/s relative to the Sun, fires its rocket engine ejecting 80 kg of exhaust at a speed of 253 m/s relative to the space probe. What is the final velocity of the probe? I should have gotten 108m/s Can you show me the ... 
Chem AP!!! please help!!!!
Select all that follow the trends of lattice energy: BaO > KF 1. Fluorine is more electronegative than oxygen. 2. The ions in BaO are +2 and 2; whereas in KF they are +1 and 1. 3. The atomic radii of Ba and O are smaller than those of K and F. 4. The ions in KF are +2 and... 
Computer programming?
What is jsp structures regrading to computer programming? 
business
Identify areas of vagueness and ambiguity and discuss how you might clarify the email message using the writing principles addressed in the text. Below Hi class, I don’t have a lot of time to explain but off the top of my head answer is as a reader critical thinking affects... 
Science
Why has it taken astronomers so long to discover the planet QUAOAR? Space is huge. The object is dim. Under high magnification, even a small amount of space takes a very long time to scan. Plus the object is moving so it's in a different place. That's one way such objects can ... 
Art Please Help I need this answered by 8:10 Pm 2n
I need help. I got the answers of 13. but I don't know what 45 are. 4. The Willows of Marissel by JeanBaptiste Camille Corot. Which elements helps to give the illusion of great height and reaching upwards? A. the color of the painting B. the lines made by the trees C. the ... 
physics
Ayesha exerts a force of 186 N on a lever to raise a 2.70 × 103N object to a height of 29.0 cm. If the efficiency of the lever is 83.3 percent, how far does Ayesha move her end of the lever? 
Physics
A body of mass 7.5kg is to be pulled up along a plane which is inclined at 30degree to the horizontal. If the efficiency of the plane is 75%,what is the minimum force required to pull the body up the plane? 
math
paul's pizza is having a sale on mozza melts.each order of mozza melts costs $0.99 including 5% tax how much will a customer pay for one order of mozza melts? please help me 
social studies
Lyndon B. Johnson Former President Lyndon felt that the most important first step in the war against poverty is? A) full employment B) efficiency in government C) our natural defense D) private and public economics 
Physics
When light of a certain wavelength is incident normally on a certain diffraction grating the line of order 1 is at a diffraction angle of 25 degrees. The diffraction angle of the second order line is : a) 25 b) 42 c) 50 d) 58 e) 75 I am not sure how to do this problem since it... 
chemistry
Rank these elements according to electron affinity. Br, S, Ne most energy released by gaining an electron: most energy absorbed by gaining an electron: 
physics
How would you explain this in 100 or so words so I can get a full comprehension of the question? Much appreciated! Please help me: discuss whether or not it is possible for an object to be increasing in speed as its acceleration is decreasing. For either position you take, use... 
statistics
Sat scores l around the nation tend to have a mean score around 500, a standard deviation of about 100 points and are approximately normal distributions. a person who scores 600 on the sat 1 has approximately what percentile rank within the population? please show all ... 
Physics
A certain circuit consists of an inductor of 50 mH in series with a resistor of 130 Ω. At one moment, the current in the circuit is 12 A, and decreasing. How long will it take for the current to fall to 4.8 A? Answer in units of s. 
health
Explain why, in terms of job performance and efficiency, knowing medical billing terms is critical for working in the health care field. Respond in at least 150 words and provide specific examples. 
Physics
A nuclear power plant has an electrical power output of 1200 MW and operates with an efficiency of 31%. If excess energy is carried away from the plant by a river with a flow rate of 1.0 x 10^6 kg/s, what is the rise in temperature of the flowing water? 
Order of Operations
Which choice gives the correct order of operations needed to find the value of 4(6+3)24? A.+,x,= B.x,+, C.,x,+ D.+,,x A? What is the value of the expression 7(3x1810)? A.53 B.168 C.186 D.308 D? Simplify 4(3+2)+2(16/4) A,88 B,44 C,32 D,28 A? Simplify 451+5x5 A.461 B.476 C.... 
Math
Arlene plants to sew a patchwork quilt. She purchases different prints, colors, and lengths of fabric for the quilt. She bought the following lengths 3/4 5/8 3/8 1/2. She wants to stack them in order from least to greatest. Which list shows the order which she could stack them... 
Maths
Susanna owns 10 shops and 5 restaurants. She is going to visit three of her businesses and writes her list in order. The order will be: Shop, restaurant, shop OR Restaurant, shop, restaurant. How many different lists can Bethany write? Thank you. 
Chemistry(Please check)
A reaction has a rate law, rate = k times A times B squared. What is the overall order of the reaction. I think that the order is 0. Is this correct? 
math
If you know the order from least to greatest of 5 negative rational numbers, how can you use the information to order the absolute values of those numbers from least to greatest 
Math
Troy can order a large or small snow cone. There are 16 flavors and 2 toppings from which to choose. How many ways can Troy order a snow cone? 120 64 32 30 Is it B? what do I do? 
math
If you know the order from least to greatest of 5 negatest rational numbers,how can you use that information to order the absolute value of those numbers from least to greatest 
ChemistryDr.Bob 222
1. The rate constant for a second order reaction has units of L mol^1 s^1. What are the units of the frequency factor, A, for a second order reaction? 
math
In this subtraction, the boxes contain the digits 3, 4, 6, and 9 in some order and the circles contain the digits 4, 5, 8, and 9 in some order. What fourdigit number is represented 
chem plz help!
the rate of a nuclear reaction can be changed by?? i know adding a catalyst to a normal reaction can but to a nuclear im not sure. increasing temp decreasing pressure adding a catalyst none I suppose it all depends upon how you define a catalyst. Perhaps in a small way ... 
algebra
You have recently found a location for your bakery and have begun implementing the first phases of your business plan. Your budget consists of an $80,000 loan from your family and a $38,250 small business loan. These loans must be repaid in full within 10 years. What integer ... 
Math
Decide if the following pair of functions are of the same order. The functions f(x) and g(x) are of the same order if f(x) is O(g(x)) and f(x) is Ω(g(x). (a) f(x) = x^2  7 and g(x) = x^2 + 7 
Physics
A space station is constructed in the shape of a hollow ring of mass 5.60 104 kg. Members of the crew walk on a deck formed by the inner surface of the outer cylindrical wall of the ring, with radius 140 m. At rest when constructed, the ring is set rotating about its axis so ... 
Physics
Calculate the electric power produced by a wind mill, when the wind speed is 10 m/s and the radius of the rotor circle (wing length) is 15 m. The density of air is 1.25 kg/m3. The eefficiency of the wind mill is 45%. 
physics
A boy exerts a force of 210 N on a lever to raise a 1.25 103 N rock a distance of 12 cm. If the efficiency of the lever is 88.7%, how far did the boy move his end of the lever? Thanks for all your help :) <3, PhysicsCrazy<3 
Chemistry
If we have solution of 4g CH3COONa and 4g NaOH obtained NaCl with efficiency 90% we have to calculate pH oh Nacl and we know that Ka= 1.8x10ˆ5. Pleas help me i have exam tnext weak Im strudent but I don't undestant this???