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Questions Asked on May 24, 2008

What is the bond order of OH- and OH+?I tried to solve it but couldn't so Im about to give up. Help me please.
1. 10 answers
2. asked by Tom
3. 4,898 views
what is the molecular geometry of trans-difluroethylene: trans-C2H2F2?I know how to draw the lewis structure but I'm not sure
1. 2 answers
2. asked by Cabel
3. 4,537 views
TRUE OR FALSEThe virtual image formed by a convex mirror is always enlarged. A convex mirror never forms a real image of a real
1. 5 answers
2. asked by help?
3. 2,878 views
In the reaction2HNO3(aq) + Cu(s) + 2H+(aq) �¨ 2NO2(g) + Cu2+(g) + 2H2O(l) Which of the following statements is correct? A.HNO3
1. 5 answers
2. asked by Rapinder S.
3. 2,705 views
How many grams of copper is deposited from an aqueous solution of copper sulfate, (CuSO4(aq)), by passing one mole of electrons
1. 3 answers
2. asked by Rapinder S.
3. 2,264 views
The oxidation number of chromium (Cr) in the dichromate ion (Cr2O72-) isA. +2 B. +4 C. +6 D. +7 E. -2
1. 2 answers
2. asked by Rapinder S.
3. 2,035 views
what is the molecular geometry of trans-difluroethylene: trans-C2H2F2?i want to say it is a tetrahedral because it has four
1. 1 answer
2. asked by john
3. 2,003 views
Two Planes leave an airport at the same time, one flying 300km/h and the other at 420km/hThe angle between their flight paths is
1. 4 answers
2. asked by Tareena-- check my answer please
3. 1,665 views
I am trying to translate the following sentence from english to spanish is there a web- site that may be able to help me thanksT
1. 3 answers
2. asked by lucindia
3. 1,618 views
A girl reads 3/5 of a book. She finds that there are still 80 pages left to be read .how many pages are there in the book?
1. 3 answers
2. asked by vijay
3. 1,341 views
what is the molecular geometry of trans-difluroethylene: trans-C2H2F2?i want to say it is a tetrahedral because it has four
1. 1 answer
2. asked by john
3. 1,292 views
Ms. Sue,Could you tell me where I can get this information: Sternberg, eight general types of love. Thanks.
1. 4 answers
2. asked by rose- Ms. sue
3. 1,274 views
An electrolytic cell transferred 0.10 mol of electrons when a constant current of 2.0 A was applied. How many hours did this
1. 2 answers
2. asked by Rapinder S.
3. 1,190 views
I don't understand what this question is asking (what does it mean by physiology)Explain the physiology of sickle cell anemia.
1. 2 answers
2. asked by kate
3. 1,091 views
What does "badz chiho" mean?
1. 4 answers
2. asked by Anonymous
3. 1,039 views
Can anyone help me with finding Standard Deviation in Excel?I have about 20 entries of different house prices, and I need to
1. 2 answers
2. asked by TP
3. 1,030 views
Half reaction of2 Al2O3 + 3 C → 4 Al + 3 CO2
1. 1 answer
2. asked by Jonathan
3. 997 views
Instructions: create a chart of Pre history by arranging the characteristics listed below into the cultural periods of
1. 5 answers
2. asked by Roseline
3. 955 views
The problem did not come out correctly here it is again2 with the square root of 20 plus 5 with a square root of 80 minus 7 with
1. 1 answer
2. asked by Teena
3. 920 views
Hi, please check my work:In an experiment, 23.4 g of FES are added to excess oxygen and 16.5 g of FE2O3 are produced. The
1. 1 answer
2. asked by Sarah H
3. 888 views
I have to research about Francisco Redi's Spontaneous Generation. I am having a hard time finding info. about it and how he did
1. 1 answer
2. asked by Amanda
3. 847 views
Does the null hypothesis for a nondirectional alternative hypothesis differ from the null hypothesis for a directional
1. 1 answer
2. asked by Christine
3. 812 views
A man spends 2/5 of his money and had Rs.30 left .how had he initially?
1. 2 answers
2. asked by vijay
3. 812 views
1. A 70 kg uniform 4.0 m long beam is attached to a vertical wall and is supported by a wire. The beam makes an angle of 45
1. 2 answers
2. asked by Sandhya
3. 801 views
At 08:00hrs a 2.0- m-long vertical stick in air casts a shadow 1.8 m long. If the same stick is placed at 08:00hrs in air in a
1. 0 answers
2. asked by help?
3. 777 views
How was/is the law and order kept in the society?We're learning about the government of Ancient Rome. Full Question: How was/is
1. 1 answer
2. asked by Tracey
3. 757 views
a plane with an airspeed of 192mi/h is headed on a bearing of 121 degrees. a north wind is blowing (from north to south) at 15.9
1. 1 answer
2. asked by Tareena
3. 755 views
I have to find research about Jan van Helmont's work on Spontaneous Generation and I am having trouble finding info. about it
1. 0 answers
2. asked by Amanda
3. 735 views
1.'hic Danaos ad tecta ruentes 2.cernimus,obsessumque acta testudine limen.3.haerent parietibus scalae;postesque sub ipsos
1. 1 answer
2. asked by Anonymous
3. 734 views
A dime .334 m away from, and on the optical axis of, a concave spherical mirror produces an image on the same side of the mirror
1. 1 answer
2. asked by help?
3. 720 views
what is the common name for ethane and propene?I think propene is propylene but i don't know about ethane.
1. 4 answers
2. asked by Sarah H
3. 702 views
What measurements do sociologist use to calculate prejudice?
1. 2 answers
2. asked by Paul
3. 699 views
Solving quardratic equations using factoring.2X^2+2X-4=0 The book says the answer is -2,1. I got the -2,1 but not in the order
1. 1 answer
2. asked by G
3. 696 views
Identify and describe three causes for the increasing costs of health care
1. 1 answer
2. asked by Pete
3. 684 views
CAn someone proof read this?Nous sommes allées au Musée des Tissus et des Arts Décoratifs à onze heures. L’adresse a été
1. 4 answers
2. asked by kate
3. 678 views
How many grams of copper is deposited from an aqueous solution of copper sulfate, (CuSO4(aq)), by passing one mole of electrons
1. 1 answer
2. asked by Mable
3. 671 views
An object whose height is 3.5 cm is at a distance of 8.5 cm from a spherical concave mirror. Its image is real and has a height
1. 0 answers
2. asked by help?
3. 670 views
What is the definition of 'two-word verb"? Would you name two-word verbs?
1. 2 answers
2. asked by John
3. 660 views
Posted by Sarah H on Friday, May 23, 2008 at 8:10pm.Hi, please check my work: In an experiment, 23.4 g of FES are added to
1. 1 answer
2. asked by Sarah H
3. 655 views
Ok, I'm lost on this....The equation D=1.2 gives the distance, D in miles that a person can see to the horizon from a height h
1. 2 answers
2. asked by Sahara
3. 649 views
Experiments show that chlorine is reduced by both Br-(aq) and I-(aq); bromine is reduced by I-(aq) only; iodine is not reduced
1. 0 answers
2. asked by Rapinder S.
3. 646 views
A physical or mechanical device used to remove health hazards form the workplace is called a _______ control.
1. 1 answer
2. asked by cindy
3. 644 views
wuts the answer for-12 + 5u= -48
1. 2 answers
2. asked by alisa
3. 643 views
The Captain of a freighter 8km fromthe nearer of two unloading docks on the shore finds that the angle between the lines of
1. 3 answers
2. asked by Tareena-- check my answer please
3. 642 views
By what length is a light ray displaced after passing through a 4.7 cm thick sheet of material (n=1.38) with an incident angle
1. 0 answers
2. asked by help?
3. 626 views
A laser beam enters a .125 m thick glass window at an angle of 39° (from the normal). The index of refraction of the glass is
1. 0 answers
2. asked by help?
3. 618 views
What was the type of currency during the renaissance?
1. 1 answer
2. asked by Danielle
3. 607 views
For Francisco Redi's Spontaneous Generation. Which would be considered the control group of the experiment and which would be
1. 0 answers
2. asked by Science
3. 599 views
Thesis help, please?for a research paper, the assignment is to write about the portrayal of injustice in "how the garcia girls
1. 1 answer
2. asked by Anonymous
3. 598 views
What did people drink during the Renaissance?Did they drink water?
1. 1 answer
2. asked by Danielle
3. 585 views
I'm doing a report on my experiment right now where you had to test out the voltage and current of 2 resisters and a light globe
1. 2 answers
2. asked by TP
3. 576 views
a traingle has an area 48 square cm and its shorter sides have lengths 9cm and 12cm. find the lagest angle of the traingle.
1. 1 answer
2. asked by Tareena
3. 562 views
Hi, please check my work:In an experiment, 23.4 g of FES are added to excess oxygen and 16.5 g of FE2O3 are produced. The
1. 0 answers
2. asked by Sarah H
3. 560 views
Hi, please check my work:In an experiment, 23.4 g of FES are added to excess oxygen and 16.5 g of FE2O3 are produced. The
1. 1 answer
2. asked by Sarah H
3. 558 views
Approximate square root of 12 by giving the two whole numbers that it lies between.
1. 1 answer
2. asked by Mary
3. 557 views
I am having a hard time solving my problem2�ã20 + 5 �ã 80 - 7 �ã5 Can someone please help me
1. 1 answer
2. asked by Teena
3. 553 views
Is there any flowers that rhymes with journal??????
1. 2 answers
2. asked by Serena
3. 546 views
I am trying to find online materials such as old exams that I can use to prepare for my religion exam. I am looking for ones
1. 3 answers
2. asked by Anonymous
3. 543 views
I am having a hard time solving my problem2�ã20 + 5 �ã 80 - 7 �ã5 Can someone please help me
1. 1 answer
2. asked by Teena
3. 540 views
Provide at least three freshwater and three ocean water resource challenges
1. 1 answer
2. asked by Andrea
3. 525 views
How did the Cold War affect Turkey?:)
1. 1 answer
2. asked by Abby
3. 515 views
Two Planes leave an airport at the same time, one flying 300km/h and the other at 420km/hThe angle between their flight paths is
1. 1 answer
2. asked by Tareena-- drwls check my answer please
3. 501 views
Which two triangles are similar? 48,69 Degrees, 48, 63 Degrees and 78, 63 degrees.
1. 1 answer
2. asked by Bernie
3. 489 views
The Captain of a freighter 8km fromthe nearer of two unloading docks on the shore finds that the angle between the lines of
1. 1 answer
2. asked by Tareena-- check my answer please
3. 480 views
Assume that preferencse are given by u(c,L) = 2*ln(c) +ln(L). The wage rate is $15 and the person has 120 hours of time
1. 1 answer
2. asked by Kayla
3. 477 views
Does affirmative action programs, reverse discrimination and criteria of comparable are appropriate remedies of discrimination
1. 1 answer
2. asked by guest
3. 466 views
In class I have to do a talent show. If I learn karate from my friend do YOU think that is okay for a talent show?
1. 2 answers
2. asked by Anonymous
3. 465 views
I have to trace the memory system from stimuli into long term memory and I'm having trouble finding information to help me with
1. 3 answers
2. asked by Lynn
3. 452 views
if p has coordinates (x, y) and is located on the unit circle, what is the highest value that the x-coordinate can take? Hence,
1. 1 answer
2. asked by kim
3. 450 views
What does ROS stand for?
1. 1 answer
2. asked by cindy
3. 447 views
using the unit circle evaluate cos and sin for 30
1. 1 answer
2. asked by kim
3. 441 views
U1=3(take them both into consideration) Un+1=Un /2 List the first five terms, and if possible, describe the type of progression
1. 1 answer
2. asked by Anonymous
3. 435 views
what are some of the abiotic factors of the coelacanth fish
1. 1 answer
2. asked by bentley
3. 425 views
What would be considered as a competitive interest rate and was is a compeititve interest rate?
1. 1 answer
2. asked by Lina
3. 421 views
x2-13x+30
1. 3 answers
2. asked by roj
3. 414 views
How do you do the portfolio worth part 2?
1. 1 answer
2. asked by Alayna
3. 411 views
Name a dried vegetable whose inside is used to scrub our bodies while bathing
1. 1 answer
2. asked by Ashita
3. 411 views
who discovered the arctic circle
1. 1 answer
2. asked by dillon
3. 410 views
Land higher than the land around it?
1. 1 answer
2. asked by Gino Bicardi
3. 398 views
The record shop is across from KFC.The record shop is across from the KFC. The record shop is across from a KFC. Which
1. 1 answer
2. asked by John
3. 394 views
Need help I have to find a pattern for8, -1, 2, -1 I know the answer is 1/3 but have no idea how I get there...I am trying to
1. 0 answers
2. asked by Maggie
3. 380 views
64 is 8% of what number?
1. 1 answer
2. asked by Nenny
3. 324 views
Is 5 the answer to : y < -3
1. 1 answer
2. asked by Ashley
3. 319 views

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