Questions Asked on April 16, 2011

estimate the aqueous solubility, in milligrams per liter of AgBr(s) at 160 degrees C
1. 1 answer
2. asked by Joe
3. 402 views
i am wonder how to do divsion
1. 1 answer
2. asked by anya
3. 366 views
A 30.9 L cylinder containing C2H4F2 at a pressure of 114.0 torr is connected by a valve to 0.865 L cylinder containing C4H10 at
1. 2 answers
2. asked by BOB PLEAE HELP!!!
3. 482 views
A 150.0 mL cylinder containing CO at a pressure of 9.50 atm is connected by a valve to 9500 mL cylinder containing B5H9 at 2280
1. 1 answer
2. asked by noclueboo
3. 511 views
Calcultate the volume (in mL)of 0.250M silver nitrate solution required to react completely with a 5.00g piece of copper wire.
1. 1 answer
2. asked by Tinkerbell*
3. 544 views
The pressure at the bottom of a vessel filled with liquid does not depend on:a- the acceleration of gravity b- the liquid
1. 3 answers
2. asked by DMITRIC
3. 6,504 views
Graph this trigonometric function. y=-4cos(x/2+3.14)+1
1. 1 answer
2. asked by Bob
3. 553 views
find x, if ABC is an isosceles triangle with AB=BC
1. 1 answer
2. asked by Step
3. 430 views
Gene has less than 12 nickels,dimes,and quarters in his pocket.The probability of pulling out a nickel or a quarter is 3/4.The
1. 1 answer
2. asked by mike T
3. 520 views
Consider the following reaction.2 NO(g) + 2 H2(g) N2(g) + 2 H2O(g) An equilibrium mixture of this reaction at a certain
1. 1 answer
2. asked by Rebekah
3. 593 views
Can someone check if this is correct or not?Listed following are events or phenomena that occur during either the part of the
1. 1 answer
2. asked by Misty
3. 1,557 views
Find te Yield of Carbon Dioxide in an Alkaseltzer Reaction.Equation: HCH3COO (Acetic Acid)+ NaHCO3 (Sodium Bicarbonate) ->
1. 1 answer
2. asked by Sara
3. 972 views
Mg(s) + 2HCl(aq) --> MgCl2(aq) + H2(g)If 1.0g of Mg is reacted with 10.0mL of 6.0M HCl, what volume of hydrogen gas will be
1. 2 answers
2. asked by Christina
3. 607 views
According to the book Are yoy Normal?, 40% of all US adults try to pad their auto insurance claims to cover their deductible.
1. 2 answers
2. asked by yo
3. 651 views
I was given this problem to solve and no matter what order I multiply the variables I don't get the right answer.27xy, when
1. 4 answers
2. asked by Aria
3. 858 views
Before i state my question I would like to note that I have to do a one tailed test but i don't know how to with the information
1. 0 answers
2. asked by Johnathon
3. 531 views
Hi. Im learning about economics, and I am not really strong in this area. So I would like to know what this term means.Private
1. 4 answers
2. asked by Anonymous
3. 451 views
a. In urban areas across our country, identify at least three technologies that Americans have become dependent upon in their
1. 0 answers
2. asked by TANYA
3. 569 views
All I kind of know is that, the government controls the Command economies, they direct people on what to produce and what not.In
1. 1 answer
2. asked by Anonymous
3. 558 views
The input piston of a hydraulic press is 20mm in diameter, and the output piston is 10mm in diameter. an input force of 1.0N
1. 0 answers
2. asked by DMITRIC
3. 627 views
This economy focuses on Competition.What goods and services should be produced? Electronic gadgets, Clothing, accessories,
1. 0 answers
2. asked by Anonymous
3. 480 views
Would like to know what Public and Private Sector Mean. In simplified terms please and thank you.
1. 3 answers
2. asked by Anonymous
3. 442 views
What does innovation mean?Does it just mean a new idea?
1. 2 answers
2. asked by Anonymous
3. 377 views
Would please like to know about Free market in simplified Terms.Does it run without competition?
1. 2 answers
2. asked by Anonymous
3. 397 views
What does Economic Equity mean?I tried to come up with a simple definition for me to understand below. Economy in which the
1. 0 answers
2. asked by Anonymous
3. 1,166 views
I don't really understand this term. Could you please explain it to me.
1. 1 answer
2. asked by Anonymous
3. 523 views
1)Which of the following compounds has the largest lattice energy:LiF LiCl NaF NaCl 2)Which of the following compounds has the
1. 2 answers
2. asked by Abi
3. 7,673 views
What does this term mean?Does it basically mean.. The rate at which the general level of prices for goods and services is
1. 1 answer
2. asked by Anonymous
3. 476 views
Tuyns et al. (1977) carried out a case-control study of esophageal cancer in the region known as Ille-et-Vilaine in Brittany,
1. 1 answer
2. asked by Lyn
3. 768 views
How many pounds of pressure does a 25 pound baby weigh in a head on collision when the car is traveling at 25 miles per hour.
1. 0 answers
2. asked by Ann
3. 412 views
convert the polar equation to rectangular form.1.) r sec(theta) = 3 2.) r = 4 cos(theta) - 4 sin(theta) convert from rectangular
1. 0 answers
2. asked by YOSHI
3. 670 views
Suppose that you are standing on a cardboard carton that just barely supports you.What would happen to it if you jumped up into
1. 1 answer
2. asked by Emma
3. 687 views
Metal cations can act as lewis acids in water to produce an acidic solution even though the metal ion contains no hydrogen.
1. 1 answer
2. asked by Jude
3. 577 views
why the skin cells of an adult must divide?is it because they are in the direct contact with the things from the outside world.
1. 0 answers
2. asked by kim
3. 633 views
How many moles of NaOBr- must be mixed with 0.1788 mole of HOBr and diluted to 1L to prepare a solution having a pH of 8.7043.
1. 1 answer
2. asked by Jude
3. 537 views
totally lost need help
1. 2 answers
2. asked by Gracie
3. 324 views
In every energy transactions, some of the energy is also lost as heat.
1. 0 answers
2. asked by clarissa
3. 453 views
Calculate the[OH-] of a solution of 0.1861M CH3CH2CH2NH3CL if Kb= 5.1*10-4 for CH3CH2CH2NH2
1. 1 answer
2. asked by Jude
3. 468 views
convert the polar equation to rectangular form.1.) r sec(theta) = 3 2.) r = 4 cos(theta) - 4 sin(theta) convert from rectangular
1. 2 answers
2. asked by YOSHI
3. 2,845 views
how do you find the square root of any number with long division and not a calculator? I don't like calculator readings. They
1. 1 answer
2. asked by Aria
3. 828 views
A Science instrutor assigns his student one second of home work..the first week of school,two seconds. the second week four
1. 1 answer
2. asked by MIKE11
3. 573 views
Find the mass of oxygen gas needed to react with 0.2 moles magnesium and the mass of the product?Working out please
1. 1 answer
2. asked by Babiinoob
3. 362 views
50=3(s = 16)- 2(s - 2)I tried 3s+2s - 48-4 = 50 5s - 44 -44 = 50 - 44 am I on the right track ???
1. 1 answer
2. asked by Caroline
3. 663 views
5(2x - 10)/2 + 14 = 19Tried working this, need help-please 5x-50/2 or 10x - 50/2
1. 1 answer
2. asked by Caroline
3. 622 views
Please grade my essay on 6Topic “Parents should not shoulder the full burden of their children’s college tuition. If
1. 3 answers
2. asked by Steven
3. 1,028 views
Question:“According to a recent study, professional bodybuilders who used Train & Gain, a new protein supplement, over the
1. 3 answers
2. asked by Steven
3. 681 views
A researcher theorized that people can hear better when they have just eaten a large meal. Six individuals were randomly
1. 0 answers
2. asked by unk
3. 665 views
A particular tower clock similar to Big Ben has an hour hand 2.70 m long with a mass of 62.0 kg, and a minute hand 4.80 m long
1. 0 answers
2. asked by mary
3. 1,256 views
Three objects -- two of mass m and one of mass M -- are located at three corners of a square of edge length l. Find the
1. 0 answers
2. asked by mary
3. 499 views
Three objects -- two of mass m and one of mass M -- are located at three corners of a square of edge length l. Find the
1. 1 answer
2. asked by mary
3. 647 views
a satellite makes 10 revolutions per day around the earth.find its distance from the surface of the earth.
1. 0 answers
2. asked by Sayali
3. 503 views
1. I think watching TV is bad because we cannot study effectively.2. I think watching TV is bad because we can become violent as
1. 1 answer
2. asked by rfvv
3. 653 views
This morning, Jinsu sent a text message to some of his friends. It said Park Jisung is coming to our school. The news became
1. 1 answer
2. asked by rfvv
3. 945 views
I am trying to describe my cat, but what doeszurukashiroi mean?
1. 1 answer
2. asked by Caity
3. 316 views
I have to do an assignment for SOSE.I have to do a Medieval Webquest on Medieval women. But I have no idea how to do it, I have
1. 1 answer
2. asked by Caity
3. 806 views
A heavy particle is placed at the top of a vertical hoop.Calculate the reaction of the hoop on the particle and the height at
1. 0 answers
2. asked by dharm
3. 890 views
what is ensebles?
1. 1 answer
2. asked by dharm
3. 279 views
I have a number of questions. please answer as many possible according your expertise.1. i have seen for sale fossils of ginger
1. 4 answers
2. asked by ain
3. 570 views
Gear strategy has managed to improve the livelihood of the poor in south africa
1. 4 answers
2. asked by Kagiso
3. 460 views
An equilibrium mixture of the following reaction was found to have [COF2] = 0.255 M and [CF4] = 0.118 M at 1000°C. What is the
1. 2 answers
2. asked by Rebekah
3. 1,175 views
I have a number of questions. please answer as many possible according your expertise.1. i have seen for sale fossils of ginger
1. 2 answers
2. asked by ain
3. 889 views
what are some positve things about cane toads
1. 0 answers
2. asked by pete
3. 355 views
Can you please help me check these sentences. Thank you for your help1)Robotic planes are useful because they can fit in small
1. 1 answer
2. asked by Mike1
3. 469 views
So for my amer lit class I am doing a project on American foods in the 1950s and I need a piece of literature to write my essay
1. 3 answers
2. asked by Sarah
3. 689 views
What is another word for exothermic?
1. 2 answers
2. asked by Michelle
3. 353 views
1. See the X on the map?2. Do you se the X on the map? (Does #1 mean #2?) 3. Is anyone in your family a caregiver to sick
1. 1 answer
2. asked by rfvv
3. 460 views
What is the Drug Classification of Anabolic Steroids?
1. 1 answer
2. asked by Mike
3. 415 views
1. He took a flight to his hometown.(What does 'flight' mean here? Does 'flight' mean 'airplane'?) 2. Your childish games don't
1. 1 answer
2. asked by rfvv
3. 648 views
There are a few sentences I can't make sense of. Can you please help me. Thank you very much in advance.1) Together with
1. 1 answer
2. asked by Mike1
3. 496 views
plz tell me about natureof bonding and forces ,heat of hydrogen,anti bandister bonding electrons.primary bond,secondary bond and
1. 0 answers
2. asked by naila
3. 528 views
how did john adams feel about the behaviors of son of liberty?
1. 1 answer
2. asked by vivian
3. 361 views
1/2^(-x)=3 then how is 4^(x+2)?
1. 0 answers
2. asked by lisa
3. 250 views
an ionic compound that attracts atmospheric water that a hydrate is found is said to be non-volatile . is this statement is
1. 1 answer
2. asked by shipra
3. 401 views
why do doctors advice gargles by saline water in case of throat infection???
1. 1 answer
2. asked by shipra
3. 338 views
What is the molarity (mol/L) of sodium (Na) in a solution containing 0.4 mole ofNa + cation in400 mL of an aqueous (water)
1. 1 answer
2. asked by Ed
3. 512 views
How much hydrogen gas (H2) forms when 54 g of aluminum reacts with excess HCI ?
1. 1 answer
2. asked by Ed
3. 928 views
An electrochemical cell that uses the reactionTi^3+ + 2Cr^2+ -> Ti^1+ + 2Cr^3+ Has a standard cell potential of E¢ªcell =
1. 1 answer
2. asked by Anna
3. 710 views
Thank you very much. Here are some more sentences I'm not sure of.1) DNA can’t be changed since each (every also possible)
1. 1 answer
2. asked by Mike1
3. 473 views
I forgot to add the following sentences. Thank you very much for the cooperation.1) They can remember details such as the
1. 1 answer
2. asked by Mike1
3. 526 views
10 to 15 lines
1. 2 answers
2. asked by Zandile
3. 400 views
a simple random sample will be obtained from a normally distributed population. find the minimum sample size needed to be 95%
1. 0 answers
2. asked by lucy
3. 574 views
On a standard 52 card deck, calculate the probability.that on card is either a queen or a heart draw one card, what is the
1. 3 answers
2. asked by sonney32
3. 715 views
I need to write a 700 word summary about any Hinduism god?
1. 2 answers
2. asked by Tara Brown
3. 458 views
I need help with a paper on Functions of management. describing the FOUR FUNTIONS OF MANAGEMENT, DESCRIBING MY MANUFACTURING
1. 1 answer
2. asked by Simona
3. 432 views
i need to come up with a dialogue using 5 slang words from the 1920s
1. 1 answer
2. asked by shybruney all
3. 378 views
polynomial complete the table for -7x^4+8x^3-3x^2+5x-9some please help me complete this table I beg of you
1. 0 answers
2. asked by Anonymous
3. 444 views
How high is a flagpole that casts a 42-ft at the same time that 5 1/2- ft women casts a 7 ft shadow
1. 1 answer
2. asked by briana
3. 455 views
Gail received a 7% raise last year. If her salery is now $27,285 what was her salery last year?
1. 5 answers
2. asked by Yenny
3. 857 views
Event A you roll the die and it's evenEvent B you roll the die and it's less than 5 Roll the die once. What is the probability
1. 2 answers
2. asked by sonney32
3. 560 views
How can I explain the different choices males and females make when they get their tattoos and body piercings?
1. 3 answers
2. asked by Alex L.
3. 394 views
5/6 of number is 42. what is the number?
1. 1 answer
2. asked by Anonymous
3. 287 views
polynomial complete the table for -7x^4+8x^3-3x^2+5x-9not sure if this is correct sorry I did not post my answer to check to see
1. 0 answers
2. asked by Anonymous
3. 1,117 views
2. For which value(s) of a does the system of equations(a-3)x+y=0 x+(a-3)y=0 have non-trivial solutions
1. 1 answer
2. asked by muna
3. 728 views
An equilibrium mixture of SO2, O2, and SO3 at 1000 K contains the gases at the following concentrations: [SO2] = 3.77 10-3
1. 1 answer
2. asked by Rachel
3. 1,267 views
Exactly how many cubic inches of air can a fully inflated basketball hold if its radius is 4.2 inches?
1. 1 answer
2. asked by a hall
3. 608 views
Hydrogen and carbon dioxide react at a high temperature to give water and carbon monoxide.H2(g) + CO2(g) --> H2O(g) + CO(g) (a)
1. 6 answers
2. asked by Rachel
3. 2,481 views
Could you please explain to me what these terms mean in simplified terms. I already searched them up on net, and their
1. 3 answers
2. asked by Anonymous
3. 705 views
Three blue and five red balloons are each tied to a string and the strings are held together. If one of the strings is selected
1. 1 answer
2. asked by Valerie
3. 371 views
Shamroll inc. is a household products frim that is considering developing a new detergent. In evaluationg whether to go ahead
1. 2 answers
2. asked by savin1
3. 550 views
Analytical Psychological TheoryAssumptions, Reliability,Validity,and Application
1. 2 answers
2. asked by SINBAD
3. 476 views

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