Questions Asked on January 21, 2007

I am having trouble understanding dipole moments. I can't figure out why that a tetrahedral CF4 molecule, trigonal planar SO3
1. 1 answer
2. asked by Aletha
3. 3,483 views
What is the volume of a paperback book 21cm tall, 12 cm wide, and 3.5 cm thick?just multiply them all together, so do 21 x 12 x
1. 1 answer
2. asked by Dennis
3. 2,328 views
The 8th term in an arithmetic sequence is 5, and the sum of the first 10 terms is 20. Find the common difference and the first
1. 1 answer
2. asked by Trudy
3. 2,224 views
Which of the following was formally amended to the constitutiona. equality of rights for women b. prohibition of alcoholic
1. 0 answers
2. asked by Pat
3. 2,048 views
Would you store a solution of zinc nitrate in an aluminum container? Use half-reactions to explain your answer.Al ==> Al^+3 + 3e
1. 1 answer
2. asked by J.M.
3. 1,641 views
A diver descends from a salvage ship to the ocean floor at a depth of 35 m below the surface. The density of ocean water is
1. 1 answer
2. asked by johnny
3. 1,602 views
Do you think the title "Huswifery" is a good title for Edward Taylor's poem? Why?Linda, if you will tell us what you think about
1. 1 answer
2. asked by Linda
3. 1,388 views
Hi!there's 3 questions..if you can help on any that'd be great..thanks! 1. Volatile liquids with lower boiling points often give
1. 2 answers
2. asked by AG
3. 1,368 views
The final charge on each of the three separated spheres in part (c) is +3.0 µC. How many electrons would have to be added to
1. 1 answer
2. asked by Ann
3. 1,346 views
Asprin, c9h804, is produced through the following reaction of salicyclic acid, c7h6o3, and acetic anhydride, c4h6o3.chemical
1. 0 answers
2. asked by Steph
3. 1,298 views
What are the physical properties (appearance) of Ionic and Covalent Compounds?[I need to make a chart comparing the two] thanks
1. 0 answers
2. asked by Krissy M
3. 1,280 views
Need Help Finishing:Purpose: • To observe a chemical reaction. Materials: • Vinegar (acetic acid, CH3COOH) • Baking soda
1. 1 answer
2. asked by key
3. 1,237 views
Why does an iron ion attract a sulfide ion but not a zinc ion?The iron ion and the zinc ion are positive and don't attract each
1. 1 answer
2. asked by Alex
3. 1,225 views
Calculate the period of the wave if it makes 10 vibrations in 2 seconds.Does anyone know the formula for this? frequency =
1. 0 answers
2. asked by Raj
3. 1,215 views
Please help if you can.1. The idea that the people have the right to abolish an abusive and unresponsive government was FIRST
1. 0 answers
2. asked by Pat
3. 1,204 views
is the molar mass value of a volatile liquid, such as ethanol, high or small?Usually small, but there are exceptions. The
1. 0 answers
2. asked by michelle
3. 1,075 views
Billy Jeans' profit is given by the equation y=2.7-.0000015(x-2550)^2, where x represents the number of units manufactured and y
1. 1 answer
2. asked by joe
3. 1,050 views
A diver descends from a salvage ship to the ocean floor at a depth of 35 m below the surface. The density of ocean water is
1. 1 answer
2. asked by Jake
3. 1,037 views
Three charges are fixed to an x, y coordinate system. A charge of +12 µC is on the y axis at y = +3.0 m. A charge of -14 µC is
1. 1 answer
2. asked by Ann
3. 1,021 views
how do I convert kcal/mol to kJ/mol?how do I convert cal/mol to kJ/mol? So the question really is converting calories to
1. 0 answers
2. asked by Susan
3. 1,020 views
Does y=1/x have an inverse? It is a one-to-one function, so it should be the inverse equation is the same???yes, the inverse is
1. 0 answers
2. asked by Belinda
3. 948 views
Still looking at how to solve these...Both are cubic polynomials? 43x^3 + 13x^2 + 18x - 456 = 0 DO I divide first by x-1?
1. 0 answers
2. asked by mary
3. 936 views
One of the adjustments for the worksheet says:* Of the $25 369.20 shown on the trial balance under Materials Used, $2 850 is
1. 0 answers
2. asked by tasha
3. 915 views
i am clueless about this:(#1)What expression raised to the fourth power is 81x^12y^8z^16? (#2)Simplify each of the following
1. 0 answers
2. asked by jasmine20
3. 909 views
Use the five properties of exponents to simplify each of the following expressions(y^5)^3(y^3)^2 divided by (y^4)^4 can someone
1. 0 answers
2. asked by jasmine20
3. 903 views
How do I express these in scientific notation AND Log10 form?1) ln(8.1) 2) 32.8 x 10^-2 + 3.15 x 10^-1 3) 10^-2 x 10^4.5 4)
1. 1 answer
2. asked by Carl
3. 902 views
I'm in the middle of writing an essay and one point I have to mention is the two different beliefs within Christianity. What are
1. 0 answers
2. asked by Sarah
3. 891 views
A diver descends from a salvage ship to the ocean floor at a depth of 35 m below the surface. The density of ocean water is
1. 0 answers
2. asked by johnny
3. 867 views
The magnitude of the charges is |q| = 7.8 µC, and the distance between them is d = 2.7 mm.Charge 2 is attracted to charge 1,
1. 0 answers
2. asked by Ann
3. 855 views
1. Multiply a number by 4, then multiply this product by 5, then you get 80Whats the way to solve it, the equation. 2. Add 4 to
1. 0 answers
2. asked by Sam
3. 825 views
Which of the following best describesthe difference between the Democratic and Republican party platforms in 2000 on the issue
1. 0 answers
2. asked by Linda
3. 821 views
A sample of InCl3, is known to be contaminated with NaCl. The contaminated sample weighs 2.84g. When the contamintaed sample is
1. 0 answers
2. asked by Carlos
3. 792 views
i am stumped on this. please help.Balance the following equation and give the value of the stoichiometric coefficient marked
1. 0 answers
2. asked by key
3. 777 views
i am writing a research paper.and i qoute some sentences from one essay.do i put in brackets her lastname and lines from her
1. 0 answers
2. asked by mistol
3. 768 views
use the formulacos(x+iy)=cosxcosiy-sinxsiniy to find two imaginary numbers whose cosine is 3 cos(x+iy)=cosxcosiy-sinxsiniy =
1. 0 answers
2. asked by Tom
3. 749 views
a large cube is built from centimeter cube. faces of large cube are painted 1000 are unpainted what is the edge length ,how many
1. 0 answers
2. asked by margaret
3. 745 views
see i know that there is information on judaism. but see i have the titles but i have to convert each title intot a slide that
1. 0 answers
2. asked by jasmine20
3. 742 views
A flywheel of 480 mm diameter is accelerated with an angular velocity of 0.4 rad/s^-2 from rest by an electric motor until it is
1. 0 answers
2. asked by Jim (BIGEYE)
3. 728 views
A coin is biased such that a head is thrice as likely to occur as a tail. Find the probability distribution of heads and also
1. 0 answers
2. asked by mohsin
3. 719 views
What type of reaction is involved in the making of Polypropylene?Would it be a synthesis reaction? The final step is a
1. 0 answers
2. asked by Lisa
3. 713 views
I have this question on an assignmentand I need help. Many believe that political parties are incapable of serving as an avenue
1. 0 answers
2. asked by Kyle
3. 709 views
faces of alarge cube are painted 864 are painted on one face what is the length edge of large cube how many are unpainted how
1. 0 answers
2. asked by margaret
3. 696 views
What effect will the privatization of currently state-run enterprises have on the employment levels in those enterprises in the
1. 0 answers
2. asked by Joey
3. 695 views
MANY PEOPLE SUPPORTED COMMUNIST OR FASCIST GOVERNMENTS IN THE 1920'S AND 1930'S BECAUSE OF THE FAILURE OF DEMOCRATIC GOVERNMENTS
1. 0 answers
2. asked by A;;N;;S
3. 695 views
I have a question in a tutorial, one of these that give the answers in brackets. However, I think the answer given may be wrong.
1. 0 answers
2. asked by Jim (BIGEYE)
3. 692 views
Please help.Literacy tests worked to dany the right to vote to African Americans primarily because a.. all white voters had
1. 0 answers
2. asked by Pat
3. 680 views
What order do i arrange the units so they can be from largest to smallest?m superscript 3, mL, cL, UL, L, dL. kilo hecto deca
1. 0 answers
2. asked by Bryan
3. 679 views
Compare and contrast the views of Thomas Jefferson and Alexander Hamilton on the Constitution, National Bank, and Foreign
1. 0 answers
2. asked by Please HELP
3. 677 views
Can anyone link me to a detailed list of possible careers in the legal system? I already have some of the basic knowledge down.h
1. 0 answers
2. asked by Anonymous
3. 668 views
When state-owned enterprises are sold, how should their values be established? Should the value be based on the cost of the
1. 1 answer
2. asked by Joey
3. 667 views
One number is 6 more than another number and their sum is 2.How would i make that an equation thought. for example if the
1. 0 answers
2. asked by Steve
3. 664 views
In each passage that follows, connect the two sentences by converting one of them into a dependent (or subordinate) clause.
1. 0 answers
2. asked by anonymous
3. 664 views
I just need help in these three:what points would be good talk about the(#1) different sects of judaism (modern day) (#2)the
1. 0 answers
2. asked by kailin
3. 661 views
Was Macbeth to blame for his own tragedy in Macbeth? There are two possibilities Macbeth or Lady macbeth.Or the Witches. He
1. 0 answers
2. asked by Chris
3. 660 views
Can anyone link me to a detailed list of possible careers in the legal system? I already have some of the basic knowledge down.P
1. 0 answers
2. asked by Anonymous
3. 659 views
i tried working on my presentation now i don't know what i'm doing or thinking anymore can someone give me suggestion how to put
1. 1 answer
2. asked by kailin
3. 654 views
Add one to a number, then double the sum, and you get 56.how do i solve it and write it as a equation (x+1)*2=56 1. divide both
1. 0 answers
2. asked by Steve
3. 650 views
Okay so can someone just tell me what questions i should answer that consist of what there needs to be for the following major
1. 0 answers
2. asked by kailin
3. 649 views
Given:[SO4^2-] in a 0.2M NA2SO4 solution How do I express this in meq/l? There are .2*2 equivalents per liter, so there must be
1. 0 answers
2. asked by Steve
3. 648 views
I got a letter from university,it tells me that they offer me the admission on summer 2007, does it mean I will continue in fall
1. 0 answers
2. asked by Jessy
3. 640 views
I need to write a hypothesis for a labex. I think that ionic compounds will be soluble in water because the polar molecules in
1. 0 answers
2. asked by Krissy M
3. 640 views
Ken's average driving speed is 25km/hr faster than Jim's. In the same length of time it takes Ken to drive 279 km, Jim drives
1. 0 answers
2. asked by bill
3. 637 views
can you find a site of a total # of troops that have died since the president's new planhttp://siadapp.dior.whs.mil/personnel/CA
1. 0 answers
2. asked by ConFuzzled
3. 633 views
If you were to create a Rube Goldberg machine what would it do?something very simple and commonplace. THe idea is to make a
1. 0 answers
2. asked by anonymous
3. 619 views
Which is true?1.People are more likely to vote in presidential elections than they are to vote in congressional elections. (or)
1. 0 answers
2. asked by Linda
3. 613 views
Calculate the engine thrust required to produce an acceleration of 4 m/s^-2 in a jet of mass 800 kg as it takes off along the
1. 0 answers
2. asked by Jim (BIGEYE)
3. 590 views
Does anyone have the tests for iron(II) and iron(III) ions lab done?If you want to know something about Fe(II) and Fe(III)
1. 0 answers
2. asked by Melissa
3. 588 views
Not sure how to approach this problem. Seems simple. Here it is...An airplane is moving through still air at 60m/s. At some
1. 0 answers
2. asked by Jim
3. 587 views
Heather: Please don't post you email address...This is a young person safe site, we opt to protect your identity and privacy.
1. 0 answers
2. asked by bobpursley
3. 584 views
Seven less than one-half a number is 5.how is that written as a equation. If x is the number, then (1/2)x - 7 = 5 0.5X-7=5
1. 0 answers
2. asked by Steve
3. 576 views
a cube has an edge length of x cm write an equation for the volume v of the cube in term of x . if the length of each edge were
1. 0 answers
2. asked by margaret
3. 575 views
Q A rollercoaster of mass 400 kg is stationary at the highest point on the track. It then drops to the lowest point through a
1. 0 answers
2. asked by Jim (BIGEYE)
3. 572 views
Okay so I'm doing an assignemtn and one of the questions has stumped me. It asks:The solid fuel booster rockets on the space
1. 1 answer
2. asked by Tracy
3. 565 views
Express the following in mol/kg[H+]in a water with a pH of 6.8? Ok, so the pH=-log10[H+]. Here we have a pH of 6.8 so we have...
1. 0 answers
2. asked by Jan
3. 557 views
a cube has an edge length of 12cm faces of large cube are painted how many are painted on 3,2,1 and how many are unpaintedThis
1. 0 answers
2. asked by margaret
3. 557 views
started writing essay on "The Undomestic Goddess" how people try to run away from their mistakes only to have them haunt them
1. 0 answers
2. asked by Taunya
3. 551 views
Casting a vote based on what a candidatepledges to do about certain issues is called: prospective issue voting or retrospective
1. 0 answers
2. asked by Linda
3. 551 views
Q: Given the following 3-address code1: a = 1 2: b = 2 3: c = a + b 4: d = c - a 5: if( d < 20 ) goto 11 6: d = b * d 7: if( d >
1. 0 answers
2. asked by MarY Queen
3. 546 views
I have sixteen pages of grammar, I am lost!Thank you for using the Jiskha Homework Help Forum. First of all, what is the
1. 0 answers
2. asked by Kurizu
3. 546 views
How does weight differ from mass?Weight changes with gravity while mass does not change.
1. 0 answers
2. asked by Dennis
3. 546 views
One number is 6 more than another number and their sum is 2.Whats the equation for that. x = one number y = another number
1. 0 answers
2. asked by Steve
3. 545 views
How do I express these in scientific notation AND Log10 form?1) ln(8.1) 2) 32.8 x 10^-2 + 3.15 x 10^-1 3) 10^-2 x 10^4.5 4)
1. 0 answers
2. asked by Carl
3. 538 views
What long term effect do lifting of price controls have on inflation?This is a debatable issue. What does your book say? What do
1. 0 answers
2. asked by Leo
3. 535 views
When analyzing responses to a survey,"latency" refers to: A. opinions that will only crystallize if certain action is taken by a
1. 0 answers
2. asked by Survey Question--Please Help- Quickly!!
3. 530 views
What the relationship between degrees Celsius and Kelvins?A one degree change in Celsius = a one degree change in Kelvin.
1. 0 answers
2. asked by Dennis
3. 529 views
Determine the equation for a cubic spline segment passing through two end points A (0, 5) and B (10, 20), having a slope of 2
1. 0 answers
2. asked by louis
3. 524 views
Need help with these conversions please0.08206 Lxatm/molxK to cal/molxK ? 0.08206 Lxatm/molxK to J/molxK ? Thanks. 1 liter*atm=
1. 0 answers
2. asked by Paul
3. 517 views
A/An__________ is a citizen who isinvolved in the political process and only supports canidates who want to enact laws that
1. 0 answers
2. asked by Kyle
3. 514 views
i have a debate tomorow and the motion is wedlock is padlock. We are against but i have no idea what pionts to use.Kids are
1. 0 answers
2. asked by lisa
3. 513 views
Where can i find the quanity measured by each of of the seven SI base units and the SI symbol of the unit.Here:
1. 0 answers
2. asked by Bryan
3. 511 views
Need help with these conversions please0.08206 Latm/molxK to cal/molxK ? 0.08206 Latm/molxK to J/molxK ? I will be happy to
1. 0 answers
2. asked by Paul
3. 500 views
Find X43x^3+13x^2+18x = 456 2x(3x+2)^2 = 312
1. 0 answers
2. asked by Mary
3. 495 views
Double a number, add 1 to the product, and you get 29.whats the equation and how do i solve that. 2x+1=29 x=14
1. 0 answers
2. asked by Steve
3. 486 views
how might function notations be useful in my every day life?
1. 1 answer
2. asked by Sam
3. 469 views
Who invented television?http://everything2.com/index.pl?node=Television
1. 0 answers
2. asked by Kaveri
3. 465 views
God the Farther, the Son and the Holy Spirt together are called the.......Trinity
1. 0 answers
2. asked by michelle
3. 464 views
Explain the following.a)Enhanced IGRP. b)Enhanced IGRP Features. c)Enhanced IGRP Components. Explain the following. a)Enhanced
1. 0 answers
2. asked by Alina Khan
3. 463 views
3x^2+11x-20=0(3x -4)(x + 5) = 0 x = 4/3 or -5
1. 0 answers
2. asked by ali
3. 448 views
What is divisor?What is dividend? If x is divided by y, x is the dividend and y is the divisor.
1. 0 answers
2. asked by Kaveri
3. 448 views
(x+4)-5=43how would you solve that. because i tried it and i got 28 but 28+4=32 then 32-5 doesnt equal 43. First add 5 to both
1. 0 answers
2. asked by Sam
3. 447 views

Back to January 2007