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Questions Asked on August 4, 2010

How much heat (in kJ) is evolved in converting 1.00 mol of steam at 145.0 degrees C to ice at -45.0 degrees C? The heat capacity
1. 3 answers
2. asked by jay
3. 4,085 views
I need an equation for the neutralization of lemon juice (citric acid) with baking soda (sodium hydrogen or sodium bicarbonate)
1. 2 answers
2. asked by Norma
3. 3,953 views
a certain plant's roots contain higher concentration of nitrate than the soil that surrounds them. Which of the fallowing
1. 2 answers
2. asked by Rose
3. 3,450 views
Which group of words is the sentence below misplaced?Having been discovered, Fifi looked up at his owner with puppy-dog eyes.
1. 8 answers
2. asked by nancy
3. 2,809 views
A missile is fired at an angle of 85 from the horizontal. At one point, its speed was 1,000 mph. Find its horizontal velocity in
1. 2 answers
2. asked by buho
3. 2,745 views
) Mare is preparing an experiment using 3 cups, one made of paper, one of plastic and one of glass. She plans on pouring 50 ml
1. 4 answers
2. asked by Rose
3. 2,573 views
i need to balance this redox euationMn+2 +H2O2----- MnO2 + H2O
1. 3 answers
2. asked by Lawryn
3. 2,304 views
To what volume should you dilute 124 mL of an 8.10 M CuCl2 solution so that 52.0 mL of the diluted solution contains 5.9 g CuCl2
1. 2 answers
2. asked by jay
3. 2,189 views
Choose the correct comma placemnent for the sentence below>a. plump, old, white cat b. plump, old, white, cat c. plump, old
1. 6 answers
2. asked by nancy
3. 1,900 views
How much current will be flowing through a 57.0m length of copper wire with radius 5.7mm if it is connected to a source
1. 1 answer
2. asked by kris
3. 1,768 views
At the local fire station they have different lengths of fire hose. the shortest is half the length of the middle-sized one, and
1. 13 answers
2. asked by montana
3. 1,667 views
A 1.10 kg} block of wood sits at the edge of a table, 0.790 m above the floor. A 1.10×10−2 kg} bullet moving horizontally
1. 1 answer
2. asked by Todd
3. 1,627 views
The resistivity of gold is at a temperature of 20°C. A gold wire, 1.8 mm in diameter and 14 cm long, carries a current of 480
1. 1 answer
2. asked by paul
3. 1,596 views
Question No: 1The overall (weighted average) cost of capital is composed of a weighted average of : a)The cost of common equity
1. 3 answers
2. asked by zeeshan
3. 1,564 views
In an iodometric titration, excess potassium iodide solution (KI) is added to the sample.Analyte such as chlorine liberates
1. 1 answer
2. asked by angela
3. 1,480 views
A bullet with a mass of 4.0 g and a speed of 650 m/s is fired at a block of wood with a mass of 9.7×10−2 kg. The block rests
1. 1 answer
2. asked by Todd
3. 1,369 views
choose proper punctuationGeorge, leave the room, shut the door, and be quiet b)George;leave the room, shut the door and be quiet
1. 5 answers
2. asked by nancy
3. 1,259 views
Multiplying and Dividing Rational Expressions:2) x^2-8x+7/x^2+6x-7 = (x-7)/(x+7) 3) x^2-5x+6/x+4 times 3x+12/x-2 =3(x-3)
1. 4 answers
2. asked by Jetta
3. 1,216 views
Need some help with the american heart assoication trying to write a 1050 word paper by midnight phoenix time. Could you assist
1. 3 answers
2. asked by lokisha
3. 1,195 views
Calculate the molecular mass of the nonionic solutes: 64.3 g of solute in 390 g of water raises the boiling point to 100.680
1. 1 answer
2. asked by Chum
3. 1,171 views
In what ways are full-sentence outlines more beneficial than topic outlines?o Explain why it may or may not be simpler to write
1. 1 answer
2. asked by liz
3. 1,156 views
component with a 17 Ù resistor is rated for use at power levels not exceeding 14W. How much current can safely flow through the
1. 1 answer
2. asked by lisa
3. 1,120 views
explain three ways the setting is important to the plot in the the true confessions of charlotte doyle
1. 2 answers
2. asked by sarah
3. 1,083 views
Could someone please check over my answers, and give me the correct answers if they are wrong. Thanks you very much for any and
1. 2 answers
2. asked by Helen B.
3. 1,016 views
Are these correct?Here, I am supposed to label the sentences interrogative,exclamatory,imperative, and declarative. Then, I have
1. 5 answers
2. asked by candy
3. 998 views
Personality psychologists are concerned with ______________ in a given situation.average behavior crowd behavior individual
1. 2 answers
2. asked by Tina
3. 989 views
In comparison with citizens in European democracies, Americans are less likely toa. vote in national elections. b. actively work
1. 3 answers
2. asked by vedrana
3. 987 views
Consider the following reaction:2Na + Cl2  2NaCl ΔH = -821.8 kJ (a) Is the reaction exothermic or endothermic? (b) Calculate
1. 0 answers
2. asked by Joseph
3. 984 views
Find the sum of the infinite geometric series given by ∑_(k=1)^∞〖(2/9)^k〗
1. 1 answer
2. asked by Jessica
3. 961 views
Generally,as adults age from middle age onward:a)crystallized intelligence declines,and fluid intelligence remains the same or
1. 3 answers
2. asked by vedrana
3. 958 views
A sample of oxygen occupies 10.0 L under a pressure of 105 kPa. At what pressurewill it occupy 13.4 L if the temperature does
1. 1 answer
2. asked by chris
3. 942 views
Compute the freezing point of this solution: 25.5 g C7H11NO7S (4-nitro-2-toluenesulfoinoic acid dihydrate) in 100 g H2O.
1. 2 answers
2. asked by Les
3. 940 views
Compose a list identifying te major components of health communication. Who is involved in each component? How does each
1. 1 answer
2. asked by jen
3. 888 views
A rectangular sheet of paper measures 2/3 FT by 1/5 FT. what is the area
1. 1 answer
2. asked by dale
3. 886 views
I have to write these paragraphs for a writing assignment and just wasn't sure is I was doing it right. Need some advice!!ASSIGN
1. 4 answers
2. asked by courtney
3. 875 views
What is the difference between an equation and an expression? Include an example of each. Can you solve for a variable in an
1. 1 answer
2. asked by Anonymous
3. 869 views
Please check to see if I got these right and specifically for #2, I am not sure if I have this balanced correctly.Write the
1. 1 answer
2. asked by Ashley
3. 852 views
Question No 1:Sumi Inc. has policy of paying a Rs. 9 per share dividend every year. If this policy is to continue indefinitely,
1. 1 answer
2. asked by zeeshan
3. 851 views
Multiplying and Dividing Rational Expressions:1. 2x^4/x^5 times 6x/x^3 times x/4= 3/x^2
1. 2 answers
2. asked by Jetta
3. 848 views
a power = work/time question.A broken car is being pushed to a garage. a) work out the drivers output if he takes 1 hour and 45
1. 0 answers
2. asked by jerry.
3. 826 views
Compare the chemical composition of methane and ethanol to carbon dioxide. Which one can be said to be the complete oxidation of
1. 1 answer
2. asked by sandy
3. 819 views
A force of 20N is pushing a box at an angle of 50 degrees to the right of a dotted line. At what angle would a second force of
1. 1 answer
2. asked by Cassy
3. 814 views
what do you believe is the future of Asian diversity in America?
1. 1 answer
2. asked by john smith
3. 804 views
What does "Le Vive" mean in Spanish when translated into English.
1. 2 answers
2. asked by Dessie
3. 802 views
Maria is preparing an experiment using three cups, one made of paper, one of plastic, and one of glass. She plans on pouring 50
1. 2 answers
2. asked by Rose
3. 785 views
A thin disk, mounted on a frictionless vertical shaft of negligible rotational inertia, is rotating at 495 revolutions per
1. 0 answers
2. asked by uma
3. 780 views
Question No 1:If two projects are _______________, the fact that they have unequal lives will not affect the analysis.
1. 1 answer
2. asked by zeeshan
3. 767 views
Can anyone please help me understand these math problems.#4. How many three-symbol codes (letter-number-number)can be made from
1. 2 answers
2. asked by Rayna
3. 726 views
I need to create a dialogue between two medical professionals using ten medical words-peripheral edema, CHF, Congestive Heart
1. 2 answers
2. asked by Bethani
3. 713 views
How can I use a strong action verb to make each of these senteces come alive>11.A Seaside forward got the ball. 12. Her teammate
1. 3 answers
2. asked by Anonymous
3. 707 views
Question No: 1If sales revenue was Rs. 100,000, accounts receivable decreased by Rs. 4,000, and inventory increased by Rs.
1. 4 answers
2. asked by zeeshan
3. 706 views
Identify the defining characteristic of inertial and non-inertial frames of reference. Give an example of each type of frame of
1. 1 answer
2. asked by Shaila
3. 703 views
A stage trick involves covering a table with a smooth cloth. When the cloth is suddenyl pulled horizontally, the dishes
1. 1 answer
2. asked by Shaila
3. 695 views
A 90 kg astronaut and a 1100 kg satellite are at rest relative to the space shuttle. The astronaut pushes on the satellite,
1. 0 answers
2. asked by Todd
3. 693 views
Hi,I am having trouble with two questions. Find the pH of the following aqueous solutions prepared by adding: a) 20mL 0.12M HCl
1. 2 answers
2. asked by Amy
3. 660 views
Whenever an industry fails to achieve allocative efficiency by producing too little output, a shortage arises. What is wrong
1. 1 answer
2. asked by Anonymous
3. 634 views
Which of these make more sense/sound better?Please remove all information with regards to my account from your servers. Please
1. 2 answers
2. asked by Larry
3. 628 views
Maria is preparing an experiment using three cups, one made of paper, one of plastic, and one of glass. She plans on pouring 50
1. 1 answer
2. asked by Rose
3. 623 views
Hi, sorry I missed out something. The titrant used was 0.100M Sodium thoiosulphate.Do I have to consider its concentration in
1. 1 answer
2. asked by angela
3. 612 views
Sue and Tom Wright are assistant professors at the local university. They each take home about $42,000 per year after taxes. Sue
1. 2 answers
2. asked by sistagirl
3. 606 views
It is known that making 1 lb of honey requires 20000 trips by bees to flowers to gather nectar how many pounds of honey would
1. 2 answers
2. asked by Anonymous
3. 584 views
find the domain of functionf(x)= (5x + 4)/(x^2 + 3x + 2) is the answer.. x can't be -2 or -1?
1. 2 answers
2. asked by Jin
3. 583 views
Is it true that some organisms can only survive in a small range of pH levels. It the pH levels are too high or too low, the
1. 1 answer
2. asked by Anonymous
3. 580 views
true or false: when water which is used to dissolve glucose is heated from 25 degrees to 80 degrees the solubility of the
1. 1 answer
2. asked by tonya
3. 569 views
All civil liberties are:a)so specific in nature that the courts have no difficulty determining how to interpret them
1. 1 answer
2. asked by vedrana
3. 568 views
what is tech
1. 1 answer
2. asked by abrar
3. 561 views
A store owner buys supplies from a vendor for $8,450. The terms of sale are 2/10, n/30. What will be the net amount due if the
1. 2 answers
2. asked by Anonymous
3. 560 views
How does the modern autopilot system work for commercial airliners?
1. 7 answers
2. asked by AL 92
3. 545 views
Could someone please check over my answers, and give me the correct answers if they are wrong. Thanks you very much for any and
1. 3 answers
2. asked by Helen B.
3. 540 views
Can anybody explain to me howe to find the adverb in a sentence?For example 1.Maria rose early and watched the sun rise.
1. 3 answers
2. asked by candy
3. 539 views
Describe one useful application of the Pythagorean theorem?
1. 1 answer
2. asked by Roselyn
3. 538 views
i need an example of a cross graphic organizer
1. 1 answer
2. asked by rey fausto
3. 534 views
In ANDROMEDA STRAIN, where is Vandenberg Air Force Base located?In REAL LIFE, where is it located. Is it the same place??
1. 1 answer
2. asked by Anonymous
3. 534 views
what is predestination and how did it affect New England
1. 1 answer
2. asked by jessica
3. 533 views
What will be Long-term impact of electronic contracting on nation's business.
1. 1 answer
2. asked by Anonymous
3. 531 views
if a negative charge particle is placed on the left side and a higher positive charge particle is placed on the right side, why
1. 1 answer
2. asked by blast
3. 529 views
Max. He and his four friends are having ice cream. There are only three flavors available at the ice cream store they are
1. 0 answers
2. asked by nana
3. 529 views
What is the outcome/results of the Genocide Rwanda conflict & what are its consequences for the UN?
1. 1 answer
2. asked by Alex
3. 522 views
describe other measurements sociologists use to calculate and utilize prejudice. Hi eveyone axia student also same class same
1. 0 answers
2. asked by hogie
3. 511 views
Generally speaking,research shows that adolescents rebellion in western societtiesa)usually amounts to a series of minor
1. 7 answers
2. asked by vedrana
3. 506 views
Much of how you have been trained in you management and economic education has centered around the American market place. That
1. 1 answer
2. asked by mike Gee
3. 501 views
1. What is the name given to the type of organisms that can use Photosynthesis to produce glucose? In addition, provide three
1. 2 answers
2. asked by maria
3. 501 views
I'm having a hard time understanding Rational exponentsSimplify if possible 1.(-8)1/3 **note 1/3 is the exponent 2. -49 5/2
1. 1 answer
2. asked by TEE
3. 499 views
what do statistics reveal about Asian diversity in America?
1. 1 answer
2. asked by john smith
3. 498 views
Please help me! I found the mean temperature in a week in July, which was 87 5/7 degrees. I found the median temperature of the
1. 3 answers
2. asked by candy
3. 492 views
If many random samples of 64 students who took the second midterm examination in Math 10 aretaken, what is the 95th percentile
1. 1 answer
2. asked by Anonymous
3. 489 views
What traits did the middle colonies have that were not generally present in the south?
1. 1 answer
2. asked by Ariyonia
3. 489 views
The difference between Molly and Chase's age is 35. if Molly is 3 times Chase's age plus an additional 10 years,how old are
1. 2 answers
2. asked by sam
3. 486 views
I already figured most of these out, but I need to learn how to SHOW MY WORK! Can anybody teach me? I need to find the value of
1. 1 answer
2. asked by Anonymous
3. 483 views
what will the future be for Asian Americans diversity in America?
1. 0 answers
2. asked by john smith
3. 478 views
how does psych as a scientific discipline differ from casual observations we make in the world in everyday life? what are the
1. 3 answers
2. asked by diana
3. 478 views
Use the missing factor method to find the quotient 3/5 divided by 2/3.
1. 1 answer
2. asked by Betty
3. 478 views
if an engine must do 500 joules of work to pull a 10 kg load up to to a height of 4 meters ,what is the efficiency of the engine
1. 1 answer
2. asked by llulia
3. 455 views
Who slayed Goliath?
1. 1 answer
2. asked by Husam
3. 417 views
How did the U.S. economy change after WWII ended, compared to what it had been like during the war? Use specific examples of
1. 0 answers
2. asked by S V.
3. 407 views
paid $ 2.600 for advertisingwhat is the accounting equation?
1. 0 answers
2. asked by bomba
3. 389 views
Using a number line show how to find the sum or difference. 1.3 + 1.8
1. 0 answers
2. asked by Betty
3. 385 views
what is the symbol for extreme temperature in lab
1. 1 answer
2. asked by susan
3. 375 views
i need help its adout scince
1. 1 answer
2. asked by nicole
3. 363 views
z < .05=
1. 1 answer
2. asked by Felicia
3. 341 views

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