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Questions Asked on January 16, 2009

At a particular temperature, K = 3.75 for the following reaction.SO2(g) + NO2(g)= SO3(g) + NO(g) If all four gases had initial
1. 2 answers
2. asked by Enrique
3. 5,426 views
For the following reaction at 600. K, the equilibrium constant, Kp, is 11.5.PCl5(g) = PCl3(g) + Cl2(g) Suppose that 2.510 g of
1. 2 answers
2. asked by Writeacher
3. 3,034 views
What would be the effect of raising the temperature and increasing the carrier gas flow rate on the ability to resolve two
1. 2 answers
2. asked by jason
3. 2,873 views
Based on the number of atoms per unit cell and the mass of the atom, the mass of the unit cell can be calculated. The density of
1. 4 answers
2. asked by Juliee
3. 2,581 views
The angle between an incident ray and the mirror is 30 degrees What is the angle of incidence? What is the angle of reflection?
1. 4 answers
2. asked by Nabiha
3. 2,524 views
System of EquationsI need help with the following problem: A youth group with 26 members is going skiing. Each of the five
1. 1 answer
2. asked by Brittani
3. 2,515 views
At a certain temperature, K = 9.1 10-4 for the following reaction.FeSCN2+(aq)= Fe3+(aq) + SCN -(aq) Calculate the concentrations
1. 2 answers
2. asked by Taylor
3. 2,424 views
This is kind of tricky for me.What os the empirical formula (lowest whole number ratio) of the compounds below? A. 25.3% Cu,
1. 6 answers
2. asked by Chopsticks
3. 2,193 views
A heat island is an example of what type of climate?a. trropical climate b. microclimate c. dry climate d. polar climate
1. 3 answers
2. asked by Angie
3. 1,948 views
A room with only one window is dark even at mid-day. Explain how you could use wall-paper, furnishings and mirrors to brighten
1. 3 answers
2. asked by Nabiha
3. 1,453 views
All of the following are powers of the president except:A. Declaring war. B. Giving the state union address. C. Enforcing the
1. 3 answers
2. asked by Lisa
3. 1,443 views
Your company sponsors a 401(k) plan into which you deposit 12 percent of your $60,000 annual income. Your company matches 50
1. 1 answer
2. asked by Susan
3. 1,312 views
From a boat on the river below a dam, the angle of elevation to the top of the dam is 29deg6'. If the dam is 2430 feet above the
1. 1 answer
2. asked by y912f
3. 1,304 views
1.In fiction, use of conventions leads to? A. entertainment, B. expectations, C. imagination, or D. escapism.2. According to the
1. 28 answers
2. asked by michael
3. 1,287 views
I need some info. to interprate this assignment below:the conduction action potentials and activation of neurotransmitters is
1. 3 answers
2. asked by rose - Ms. Sue
3. 1,156 views
Which of the following would most likely NOT be likely to produce a microclimate?a. an ocean shoreline b. a valley c. a flat
1. 2 answers
2. asked by Emma
3. 1,109 views
Is it physically possible to separate table sallt, sodium chloride, NaCl, from table sugar, sucrose? Explain your reasoning.
1. 3 answers
2. asked by Songyi
3. 1,082 views
What statement is true about the legislative branch?A. It is divided into a senate and a house of representatives B. Members are
1. 7 answers
2. asked by Missy
3. 1,054 views
If a cube with edges of 1.000 cm weighs 25.68 g, what would the mass of a cubeof the same material with sides 2.63 cm in length
1. 3 answers
2. asked by matt
3. 986 views
m angle A = 72 degree. Find the supplement of angle A. Do what?
1. 1 answer
2. asked by A.W.
3. 978 views
A small block of mass 5 kg initially rests on a track at the bottom of a circular, vertical loop-the-loop, which has a radius of
1. 6 answers
2. asked by Richard
3. 960 views
a roller coaster moves 85m horizontally, then travels 45m at an angle of 30.0 above the horizontal. What is displacement from
1. 1 answer
2. asked by henry
3. 940 views
The high level bridge, a railway bridge that crosses the Oldman River is over 1km long. From one point on the river, the angle
1. 2 answers
2. asked by garry
3. 938 views
Is this a good title?Believe in yourself If there ever is a time That you shall fall Pick yourself up And stand up Be proud who
1. 2 answers
2. asked by Kiki
3. 921 views
Explain, with a diagram, how 2 plane mirrors could be fixed at a dangerous T-junction so that motorists approaching the junction
1. 3 answers
2. asked by Nabiha
3. 908 views
how ocean currents affect biomes??
1. 1 answer
2. asked by Mongsey
3. 906 views
One day a store sold 35 sweatshirts. White ones cost $9.95 and yellow cost $12.50. In all, $389.05 worth of sweatshirts were
1. 1 answer
2. asked by Kim
3. 888 views
A 5 kg mass is thrown up with a velocity of 4 m/s from a height of 30 m onto a spring with a relaxed length of 10 m, and a
1. 2 answers
2. asked by Bartholomew
3. 885 views
The responsibility of the legislative branch is to:A. Interpret the laws B. Enforce the laws C. Makes the lawas D. None of the
1. 2 answers
2. asked by Taffy
3. 872 views
A 3.00x10^-3kg lead bullet travels at a speed of 2.40x10^2m/s and hits a wooden post. if half the heat energy generated remains
1. 2 answers
2. asked by mike
3. 853 views
A set of data is normally distributed with a mean of 500 and standard deviation of 40.a). What percent of the data is between
1. 1 answer
2. asked by Mary
3. 837 views
A nurse wants to add water to 30 ounces of a 10% solution of benzalkonium chloride to dilute it to an 8% soultion. How much
1. 2 answers
2. asked by jessica
3. 830 views
Case Study: Chris took the Learning Styles Quiz and found out he is an auditory learner. This makes sense to Chris because when
1. 2 answers
2. asked by mizz lynn
3. 794 views
I am trying to get accepted in the science and math magnet program and have to write an essay on why this pathway is the best
1. 2 answers
2. asked by DeAndre
3. 745 views
1. what is the impact of social issues in sport e.g gender2. what is the impact of the media in sport thanks for your help
1. 1 answer
2. asked by nathan
3. 741 views
1.use a calculator to evaluate the expressioncos31deg*cos149-sin31deg*sin149 A. -0.4695 B. -1 C. 0 D. -0.8829 i got B. is that
1. 7 answers
2. asked by y912f
3. 733 views
how to find the rule of input output table?
1. 4 answers
2. asked by elias
3. 729 views
Comment on Ben Smith's commentary on the "lipstick on a pig" commenting on the motives of Obama's surrogates joking that Palin's
1. 3 answers
2. asked by Kate
3. 715 views
The formation of CsCl from Cs(s) and Cl2(g) involves the following steps:1. Cs(s)-Cs(g) 2. 1/2 Cl2(g)-Cl(g) 3. Cs(g) –Cs^+(g)
1. 1 answer
2. asked by Juliee
3. 711 views
Rewrite each polynomial as the product of two binomials.1. y^2 + 6y + 9 2. 25x^2 - 10x + 1 3. 36 - y^2 I don't understand how to
1. 3 answers
2. asked by Ellen
3. 699 views
What type of molecules can dissolve in polar liquids?What type of molecules can dissolve in nonpolar liquids? What type of
1. 1 answer
2. asked by Kate
3. 697 views
Most dirt on your body is nonpolar, and is trapped in oil residue on your skin. What type of liquid is oil? (polar or nonpolar)
1. 1 answer
2. asked by Peter
3. 682 views
What is the empirical forumla (lowest whole ratio) of the compounds below?A. 13.0g Mg 1 mole/24.312 = .53 mole 87.0g Br 1
1. 5 answers
2. asked by Chopsticks
3. 680 views
Is this poem good or bad?What is love? It's a special feeling Deep inside our hearts That is very reavling What is love? It's a
1. 2 answers
2. asked by Kiki
3. 661 views
Which freedom is not granted in admendment 1?religion, assesmbly, speech, or none I believe it's none but I'm not sure can you
1. 4 answers
2. asked by Spongebob
3. 648 views
One way to understand something is to put it in your own words. Try expressing in your own words what Robert Frost is saying in
1. 5 answers
2. asked by Larry
3. 646 views
i have posted this question up alot of times before but i guess no one gets it because no one ever replies..find the latitude of
1. 6 answers
2. asked by y912f
3. 644 views
I'm reading a formula (lots of greek letters) and I see a symbol that looks like a backward six. That doesn't seem to be any
1. 2 answers
2. asked by mathstudent
3. 628 views
Sorry, another question:I need an acrostic poem for the name K I N Z A Thanks :) -MC
1. 11 answers
2. asked by mysterychicken
3. 618 views
What are some similarities and differences between who is considered a friend in a Spanish- speaking country and in the United
1. 2 answers
2. asked by Kate
3. 610 views
ARticle 3 deals withA. The executive branch B. The legislative branch C. The judicial branch D. The rights of an individual I
1. 1 answer
2. asked by Lisa
3. 604 views
What are the animal adaptations in the polar regions? (structural, physiological, and behavioural)What are the plant adaptations
1. 2 answers
2. asked by Mongsey
3. 598 views
what types of numeric constraints may be applied to sketches?whaty disadvantages do CAD sketches have over freehand skethes?
1. 0 answers
2. asked by Anonymous
3. 596 views
Bridgette has gotten a promotion. Her monthly salary will be $3500. Her bonus will be 1% of last year's profit,which were $500
1. 3 answers
2. asked by Ryan
3. 593 views
I have the same question as Chopsticksdetermine the emperical formula of the compound 25.3%copper, 12.9%sulphur, 25.7% oxygen,
1. 2 answers
2. asked by sh
3. 592 views
Rewrite each polynomial as the product of two binomials.1. y^2 + 6y + 9 2. 25x^2 - 10x + 1 3. 36 - y^2 Can someone please help
1. 2 answers
2. asked by Joy
3. 591 views
Hi..I need to rewrite this passage as formal.Walker wants to see you at eight sharp tomorrow. He didn't say what was hassling
1. 5 answers
2. asked by Maria
3. 590 views
Write the function in terms of the cofnction with an acute angle.tan 18degrees A. sec18deg B. cot18deg C. cot72deg D. cot108deg
1. 2 answers
2. asked by y912f
3. 579 views
Is this a good poem?Wedding Day Chimes ring, and hearts sing A special day has come For two special people To join together as
1. 5 answers
2. asked by Kiki
3. 578 views
Most dirt on your body is nonpolar, and is trapped in oil residue on your skin. What type of liquid is oil? (polar or nonpolar)
1. 1 answer
2. asked by Kate
3. 577 views
Over time, non-specialists are usually able to assimilate radically new scientific ideas, even though these ideas may seem
1. 3 answers
2. asked by Anonymous
3. 573 views
Open-end Fund A has 100 shares of ATT valued at $100 each and 50 shares of Toro valued at $50 each. Closed-end Fund B has 75
1. 2 answers
2. asked by Susan
3. 567 views
what types of numeric constraints may be applied to sketches?
1. 0 answers
2. asked by Anonymous
3. 561 views
I was wondering if anybody could please tell me what I need to do I went to work on my power point project and when I turned on
1. 2 answers
2. asked by Anne
3. 558 views
If an account that earns interest compounded continuously takes 37 years to double in value, how long will it take to triple in
1. 3 answers
2. asked by Anonymous
3. 550 views
a roller coaster moves 85m horizontally, then travels 45m at an angle of 30.0 above the horizontal. What is displacement from
1. 1 answer
2. asked by henry
3. 548 views
A figure skater glides along the ice at 2.2 m/s , she then accelerates at 1.3 m/s^2 for 3.0 seconds. At the end of that time she
1. 1 answer
2. asked by Harold
3. 547 views
Can someone reply to my previous post.
1. 3 answers
2. asked by Chopsticks
3. 546 views
what are the different types of geometric constraint that are appiled to sketches and what are their functions?answer: is it
1. 0 answers
2. asked by Anonymous
3. 545 views
three general network topologies Describe the components, devices, and arrangement of components and devices involved in each
1. 2 answers
2. asked by brandy
3. 539 views
the quetion says "f the half life of Americium-241 is 433 years, &your sample size is 80 grams, how much will remain after 1,732
1. 2 answers
2. asked by brianna
3. 529 views
A court order allowing an individual or his property to be searched or seized is called aA. Treaty of understanding B. Executive
1. 3 answers
2. asked by Spongebob
3. 529 views
with summer appraching,t he number of air conditioners sold is expected to be double hat of stoves and refrigerators combined.
1. 1 answer
2. asked by jessica
3. 528 views
Decide whether each of the following is a characteristic of the North--Puritanism, South--Gentlemen Planters, or both the North
1. 2 answers
2. asked by carlos
3. 526 views
How do you determine if a polynomial is the difference of two squares?
1. 0 answers
2. asked by Lisa
3. 525 views
A 5 kg mass is thrown up with a velocity of 4 m/s from a height of 30 m onto a spring with a relaxed length of 10 m, and a
1. 3 answers
2. asked by Bartholomew
3. 523 views
Please someone read my poems I posted I am really desperate, and I need a response. thanks
1. 4 answers
2. asked by Kiki
3. 523 views
Rewrite each polynomial as the product of two binomials.1. y^2 + 6y + 9 2. 25x^2 - 10x + 1 3. 36 - y^2 I don't understand how to
1. 1 answer
2. asked by Ellen
3. 519 views
Are Irish Americans considered a subordinate group in American History?I need to do a paper on a subordinate group and I was
1. 1 answer
2. asked by Laura
3. 517 views
A cyclist leaves his training base for a morning workout, riding at the rate of 18mph. one hour later his support staff leaves
1. 1 answer
2. asked by jessica
3. 516 views
The group that has the sole power to begin impeachment hearings is-----A. Senate B. Supreme Court C. House of Representatives D.
1. 3 answers
2. asked by Alex
3. 515 views
How would carbon-14 help scientists determine the earliest explorers of the new world?
1. 1 answer
2. asked by Zoey
3. 508 views
A prfessor wants to supplement her pension with investment interst. If she invest $28,000 at 6%, how much more would she have to
1. 2 answers
2. asked by jessica
3. 505 views
How do u solve equations likesin 2x= tan 9x+3
1. 3 answers
2. asked by avril
3. 505 views
When a plastic rod is rubbed on fur, does it become negitive or positive charge.Also, is a tinsel positive or negitive charge?
1. 1 answer
2. asked by Jericho
3. 502 views
i do not understand this question and do not know how to respond...arrange the seven countries of Central America in
1. 3 answers
2. asked by SMTE
3. 502 views
260 is 40% of what number? I just need to know if I multiply 260 by 40 % or do I divide 260 by 40 %?
1. 1 answer
2. asked by A.W.
3. 502 views
Find the equation of a line passing through the origin so that the tangent of the angle between the line in quadrantI and the
1. 3 answers
2. asked by y912f
3. 498 views
You know that a cetrain electroscope is charged because the foil extends when there is nothing near to influence it. when a
1. 1 answer
2. asked by jen
3. 496 views
What are the animal adaptations in the polar region? (structural, physiological, and behavioural)
1. 0 answers
2. asked by Mongsey
3. 494 views
What type of liquid is water? (polar or nonpolar) show your calculations.
1. 3 answers
2. asked by Kate
3. 488 views
What is the Ethics and morality for Buddhism? I have been looking but not sure where else to look that will give me the answer.
1. 1 answer
2. asked by Brooke
3. 483 views
whay was fahrenheit 451 banned
1. 1 answer
2. asked by D sharper
3. 477 views
Microeconomics is the study of aggregate behavior in the economy?True or false
1. 1 answer
2. asked by andrea
3. 477 views
Can someone please help me think of some ideas for an invention project? We just learned about some famous inventors in history
1. 3 answers
2. asked by Jason
3. 471 views
Thank you for taking my question.Please show me how to problem solve the following: Bridgette has gotten a promotion. Her
1. 1 answer
2. asked by Ryan
3. 467 views
Write an inequality and provide a value that may or may not be a solution to the inequality.
1. 1 answer
2. asked by mary
3. 463 views
i am homeschooled so i don't really have a teacher teaching me one on one. so most of my help comes from here.thnks..can anyone
1. 2 answers
2. asked by mysterychicken
3. 463 views
can anybody direct me towards empirical studies (peer reviewed journal articles) done no earlier than the year 2004 on language
1. 0 answers
2. asked by tory
3. 460 views
what ypes of government and social structures were created by early civilizations.
1. 2 answers
2. asked by Anonymous
3. 458 views

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