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2009
January
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
2 answers
asked by
Enrique
5,480 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
2 answers
asked by
Writeacher
3,101 views
What would be the effect of raising the temperature and increasing the carrier gas flow rate on the ability to resolve two
2 answers
asked by
jason
2,912 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
4 answers
asked by
Juliee
2,634 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?
4 answers
asked by
Nabiha
2,569 views
System of Equations
I need help with the following problem: A youth group with 26 members is going skiing. Each of the five
1 answer
asked by
Brittani
2,554 views
At a certain temperature, K = 9.1 10-4 for the following reaction.
FeSCN2+(aq)= Fe3+(aq) + SCN -(aq) Calculate the concentrations
2 answers
asked by
Taylor
2,481 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,
6 answers
asked by
Chopsticks
2,232 views
A heat island is an example of what type of climate?
a. trropical climate b. microclimate c. dry climate d. polar climate
3 answers
asked by
Angie
1,984 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
3 answers
asked by
Nabiha
1,505 views
All of the following are powers of the president except:
A. Declaring war. B. Giving the state union address. C. Enforcing the
3 answers
asked by
Lisa
1,464 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 answer
asked by
Susan
1,354 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 answer
asked by
y912f
1,336 views
1.In fiction, use of conventions leads to? A. entertainment, B. expectations, C. imagination, or D. escapism.
2. According to the
28 answers
asked by
michael
1,334 views
I need some info. to interprate this assignment below:
the conduction action potentials and activation of neurotransmitters is
3 answers
asked by
rose - Ms. Sue
1,192 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
2 answers
asked by
Emma
1,141 views
Is it physically possible to separate table sallt, sodium chloride, NaCl, from table sugar, sucrose? Explain your reasoning.
3 answers
asked by
Songyi
1,121 views
What statement is true about the legislative branch?
A. It is divided into a senate and a house of representatives B. Members are
7 answers
asked by
Missy
1,075 views
If a cube with edges of 1.000 cm weighs 25.68 g, what would the mass of a cube
of the same material with sides 2.63 cm in length
3 answers
asked by
matt
1,022 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
6 answers
asked by
Richard
1,005 views
m angle A = 72 degree. Find the supplement of angle A. Do what?
1 answer
asked by
A.W.
999 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
2 answers
asked by
garry
986 views
a roller coaster moves 85m horizontally, then travels 45m at an angle of 30.0 above the horizontal. What is displacement from
1 answer
asked by
henry
970 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
2 answers
asked by
Kiki
954 views
Explain, with a diagram, how 2 plane mirrors could be fixed at a dangerous T-junction so that motorists approaching the junction
3 answers
asked by
Nabiha
937 views
how ocean currents affect biomes??
1 answer
asked by
Mongsey
932 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 answer
asked by
Kim
929 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
2 answers
asked by
Bartholomew
925 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
2 answers
asked by
mike
902 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
2 answers
asked by
Taffy
900 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
2 answers
asked by
jessica
872 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 answer
asked by
Mary
871 views
Case Study: Chris took the Learning Styles Quiz and found out he is an auditory learner. This makes sense to Chris because when
2 answers
asked by
mizz lynn
832 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
2 answers
asked by
DeAndre
783 views
1. what is the impact of social issues in sport e.g gender
2. what is the impact of the media in sport thanks for your help
1 answer
asked by
nathan
780 views
how to find the rule of input output table?
4 answers
asked by
elias
766 views
1.use a calculator to evaluate the expression
cos31deg*cos149-sin31deg*sin149 A. -0.4695 B. -1 C. 0 D. -0.8829 i got B. is that
7 answers
asked by
y912f
749 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
3 answers
asked by
Kate
747 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 answer
asked by
Juliee
738 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
3 answers
asked by
Ellen
731 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
5 answers
asked by
Chopsticks
721 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
2 answers
asked by
Kiki
719 views
What type of molecules can dissolve in polar liquids?
What type of molecules can dissolve in nonpolar liquids? What type of
1 answer
asked by
Kate
719 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 answer
asked by
Peter
709 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
4 answers
asked by
Spongebob
688 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
2 answers
asked by
mathstudent
678 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
6 answers
asked by
y912f
677 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
5 answers
asked by
Larry
666 views
What are some similarities and differences between who is considered a friend in a Spanish- speaking country and in the United
2 answers
asked by
Kate
654 views
Sorry, another question:
I need an acrostic poem for the name K I N Z A Thanks :) -MC
11 answers
asked by
mysterychicken
645 views
What are the animal adaptations in the polar regions? (structural, physiological, and behavioural)
What are the plant adaptations
2 answers
asked by
Mongsey
641 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
2 answers
asked by
Joy
641 views
I have the same question as Chopsticks
determine the emperical formula of the compound 25.3%copper, 12.9%sulphur, 25.7% oxygen,
2 answers
asked by
sh
634 views
what types of numeric constraints may be applied to sketches?
whaty disadvantages do CAD sketches have over freehand skethes?
0 answers
asked by
Anonymous
631 views
ARticle 3 deals with
A. The executive branch B. The legislative branch C. The judicial branch D. The rights of an individual I
1 answer
asked by
Lisa
631 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
5 answers
asked by
Maria
624 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
3 answers
asked by
Ryan
621 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
5 answers
asked by
Kiki
617 views
Write the function in terms of the cofnction with an acute angle.
tan 18degrees A. sec18deg B. cot18deg C. cot72deg D. cot108deg
2 answers
asked by
y912f
614 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
2 answers
asked by
Susan
607 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 answer
asked by
Kate
602 views
Over time, non-specialists are usually able to assimilate radically new scientific ideas, even though these ideas may seem
3 answers
asked by
Anonymous
599 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
2 answers
asked by
Anne
597 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 answer
asked by
Harold
587 views
Can someone reply to my previous post.
3 answers
asked by
Chopsticks
586 views
what are the different types of geometric constraint that are appiled to sketches and what are their functions?
answer: is it
0 answers
asked by
Anonymous
585 views
what types of numeric constraints may be applied to sketches?
0 answers
asked by
Anonymous
581 views
a roller coaster moves 85m horizontally, then travels 45m at an angle of 30.0 above the horizontal. What is displacement from
1 answer
asked by
henry
581 views
If an account that earns interest compounded continuously takes 37 years to double in value, how long will it take to triple in
3 answers
asked by
Anonymous
580 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 answer
asked by
jessica
578 views
with summer appraching,t he number of air conditioners sold is expected to be double hat of stoves and refrigerators combined.
1 answer
asked by
jessica
567 views
A court order allowing an individual or his property to be searched or seized is called a
A. Treaty of understanding B. Executive
3 answers
asked by
Spongebob
566 views
three general network topologies Describe the components, devices, and arrangement of components and devices involved in each
2 answers
asked by
brandy
565 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
2 answers
asked by
brianna
562 views
Decide whether each of the following is a characteristic of the North--Puritanism, South--Gentlemen Planters, or both the North
2 answers
asked by
carlos
559 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
3 answers
asked by
Bartholomew
558 views
Please someone read my poems I posted I am really desperate, and I need a response. thanks
4 answers
asked by
Kiki
557 views
How do you determine if a polynomial is the difference of two squares?
0 answers
asked by
Lisa
556 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 answer
asked by
Laura
548 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 answer
asked by
Ellen
545 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 answer
asked by
A.W.
540 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 answer
asked by
Jericho
538 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
2 answers
asked by
jessica
535 views
The group that has the sole power to begin impeachment hearings is-----
A. Senate B. Supreme Court C. House of Representatives D.
3 answers
asked by
Alex
535 views
i do not understand this question and do not know how to respond...
arrange the seven countries of Central America in
3 answers
asked by
SMTE
534 views
How do u solve equations like
sin 2x= tan 9x+3
3 answers
asked by
avril
533 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
3 answers
asked by
y912f
531 views
What are the animal adaptations in the polar region? (structural, physiological, and behavioural)
0 answers
asked by
Mongsey
530 views
You know that a cetrain electroscope is charged because the foil extends when there is nothing near to influence it. when a
1 answer
asked by
jen
527 views
What type of liquid is water? (polar or nonpolar) show your calculations.
3 answers
asked by
Kate
527 views
How would carbon-14 help scientists determine the earliest explorers of the new world?
1 answer
asked by
Zoey
525 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 answer
asked by
Brooke
510 views
Can someone please help me think of some ideas for an invention project? We just learned about some famous inventors in history
3 answers
asked by
Jason
508 views
Write an inequality and provide a value that may or may not be a solution to the inequality.
1 answer
asked by
mary
507 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
2 answers
asked by
mysterychicken
501 views
can anybody direct me towards empirical studies (peer reviewed journal articles) done no earlier than the year 2004 on language
0 answers
asked by
tory
497 views
Microeconomics is the study of aggregate behavior in the economy?
True or false
1 answer
asked by
andrea
497 views
Thank you for taking my question.
Please show me how to problem solve the following: Bridgette has gotten a promotion. Her
1 answer
asked by
Ryan
494 views
whay was fahrenheit 451 banned
1 answer
asked by
D sharper
494 views
When a plastic rod is rubbed on fur, does it become negitive or positive charge.
Also, is a tinsel positive or negitive charge?
0 answers
asked by
Anonymous
492 views
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