Questions Asked on February 18, 2007

What is the net ionic equation when H2SO4 is neutralized by NaOH in aqueous solution?Write the molecular equation. H2SO4 + 2NaOH
1. 1 answer
2. asked by Bob
3. 5,323 views
How many ml of a 0.827 Molar KOH solution is required for neutralization in a titration of 35.00 ml of 0.737 Molar H2SO4?Write
1. 0 answers
2. asked by Bob
3. 1,669 views
For a particular type of wave in a particular medium why must f and lambda be inversely proportional.Frequency deals with the
1. 0 answers
2. asked by susan
3. 1,334 views
are the noble gases ofNCCN cyanogen = Argon HCN hydrogen cyanide = Neon thanks I don't know how to answer this. There are 10
1. 0 answers
2. asked by bex
3. 1,331 views
Which is right...After someone says something, yell "liar". After someone says something, yell "liar." After someone says
1. 0 answers
2. asked by Sarah
3. 1,317 views
check my anwsers please.How do we detect black holes? I think you observe their gravitational influence on things around them Is
1. 0 answers
2. asked by korey
3. 1,287 views
Who was the first Black woman to graduate from college?Search at http://www.google.com Enter first black woman graduate
1. 1 answer
2. asked by Mack
3. 1,203 views
Can someone please help me do this problem? That would be great!Simplify the expression: sin theta + cos theta * cot theta I'll
1. 0 answers
2. asked by Valerie
3. 1,084 views
7 c in the r3pc 12 e in a d 32 t in the a EXAMPLE: 60 m in a h go minutes in an hour PLEASE HELP ME How about this one? 12 e in
1. 0 answers
2. asked by lola
3. 1,068 views
What does cupid shooy from his bow to make people fall in love?He shoots an arrow.
1. 0 answers
2. asked by Sammy
3. 1,041 views
I am working on a project on energy and I can not find a definition of muscular energy. I am in the 4th grade. Can you help?i
1. 30 answers
2. asked by Jen
3. 990 views
5y^2-13y+6If you wish to factor, the factors are: (5y - 3)(y - 2) Checking using FOIL (First, Outer, Inner, Last): 5y^2 - 10y -
1. 0 answers
2. asked by Geoff
3. 948 views
What are the x and y components of a vector a in the xy plane if it's direction is 215 degrees counterclockwise from the
1. 0 answers
2. asked by COFFEE
3. 933 views
-what happens if a shortage of a product currently exists in the market?-what happens if a priceincreases? -when a firm
1. 0 answers
2. asked by techguy
3. 892 views
Which is True?A 3/5 > 1/2 B 1/2 < 4/9 C 5/11 > 1/2 D 1/2 > 5/8 How do I determine? Thanks for the help! The shortcut for doing
1. 0 answers
2. asked by Mikayla
3. 882 views
Could someone please explain to me in a simple way how FM, AM, and XM radio signals work? No one I ask seems to know.Thanks for
1. 0 answers
2. asked by Jenna
3. 841 views
How would you calculate the diameter of an oil molecule.A droplet of oil of given volume (cm cubed)is dropped onto a surface of
1. 0 answers
2. asked by mo.
3. 824 views
The following two solvents systems were found to separate compounds x and y by flash column chromatography:X- hexanes/ethyl
1. 0 answers
2. asked by sue
3. 823 views
can you please put this poem in iambic pentameterIn Winter the water begins to freeze then Spring arrives and the birds begin to
1. 2 answers
2. asked by anwar
3. 808 views
Hello,would anyone help me out i have to do a research paper conducting a compare and contrast of two religions. Can anyone be
1. 0 answers
2. asked by kLN
3. 801 views
What is the troubled Caribbean island nation where a president's murder led Wilson to send in the marines and assume American
1. 0 answers
2. asked by Mandy
3. 747 views
A gaseous reaction mixture contains SO2, Cl2, and SO2Cl2 in a 2 L container with the gases having the following partial
1. 0 answers
2. asked by Hannah
3. 747 views
s- integralendpoints are 0 and pi/2 i need to find the integral of sin^2 (2x) dx. i know that the answer is pi/4, but im not
1. 0 answers
2. asked by christine
3. 717 views
Based on the fact that calcium carbonate is an ionic compound, why is it insoluble in water????Look up your solubility rules.
1. 0 answers
2. asked by Dave
3. 694 views
A student loaded a mixture, dissolved in 1cm3 of dichloromethane, CH2Cl2, onto a small flash chromatography column and then
1. 0 answers
2. asked by sue
3. 674 views
m-2/m-5*m+5/m-2=-1If your problem is this: (m - 2)/(m - 5) * (m + 5)/(m - 2) = -1 (m - 2) cancels out in both the numerator and
1. 0 answers
2. asked by Margie
3. 669 views
i'm having trouble evaluating the integral at pi/2 and 0.i know: s (at pi/2 and 0) sin^2 (2x)dx= s 1/2[1-cos(2x)]dx= s
1. 0 answers
2. asked by christine
3. 662 views
i need some information about satire and epic in 17 and 18 century...characteristics and so on..thank you [PDF] SATIRE AND POWER
1. 0 answers
2. asked by marry
3. 649 views
s- integrals (p^5) lnp dp ? = (lnp)[(p^6)/(6)] - s (i'm confused here) Let ln p = u and p^5 dv = dv du = 1/p and v = p^6/6 The
1. 0 answers
2. asked by nicholas
3. 646 views
http://momo.essortment.com/versaillestrea_reif.htmhttp://en.wikipedia.org/wiki/Treaty_of_Versailles
1. 0 answers
2. asked by Lance
3. 645 views
In the context of a supply-demand diagram of the low-skill labour market, a minimum wage above the competitive equilibrium will
1. 0 answers
2. asked by Juilet
3. 629 views
what is the ordained clergy?http://en.wikipedia.org/wiki/Minister_of_religion Scroll down and read about Priests/Vicars.
1. 0 answers
2. asked by colleen
3. 620 views
How does solar power work?Since this is not my area of expertise, I searched Google under the key words "solar power" to
1. 0 answers
2. asked by Charlotte
3. 618 views
I'm looking for help on the third part of this question. I've included preceding questions/answers to show where I'm at. I don't
1. 1 answer
2. asked by shannon
3. 609 views
Electric utillities often practice second-degree price discrimination. Explain and show diagrammatically why the practice might
1. 0 answers
2. asked by Juilet
3. 606 views
is this the strutual formula forhydrogen cyanide H:C:::N and is this correct for cyanogen :N:::C:C:::N any advice woulds be
1. 0 answers
2. asked by bex
3. 598 views
What are symbols of love. (Im doing a crossword puzzle)_E_ _ _ S Can you fill the blanks? H E A R T S
1. 0 answers
2. asked by Sammy
3. 588 views
HiMajor help Why did WOrld War One was called (( The End Of World Wars )) something like that ????????/ The war to end all wars.
1. 0 answers
2. asked by Amy
3. 580 views
If you start with 3.500 g of ZnSO4 (Zinc Sulfate) & 7 H2O and heat it for 10+ minutes to remove the water of hydration, what
1. 0 answers
2. asked by Angie
3. 570 views
Read earlier posts on this question and still find my self confused.The question being H2SO4(aq) -> 2H^+ (aq) + SO4^-2 (aq). A
1. 0 answers
2. asked by SOS mature student
3. 569 views
Has the Department of Social Service primary competitor taken advantage of favorable conditions in its internal and external
1. 0 answers
2. asked by Ms Brown
3. 568 views
some information about The Vanity of Human Wishes??http://www.google.com/search?q=vanity+of+human+wishes&rls=com.microsoft:en-us
1. 0 answers
2. asked by bill
3. 566 views
Given two vectors, a and b, such that a + b = a - b, find the magnitude of b.Consider the equation a + b = a - b to be n vector
1. 0 answers
2. asked by COFFEE
3. 563 views
can you provide me with other good points that you might think i should discuss in my paper within the outline that you provided
1. 0 answers
2. asked by kLN
3. 550 views
I have to translate a sentence to sentence that contains the words "a ticket to Barcelona." Would this be "un pasaje a
1. 0 answers
2. asked by Alex
3. 525 views
Where can i find information on the legacy of World War One?Mainly i'm lookin for The American Entrance, The Russian Exit, and
1. 0 answers
2. asked by Bryan
3. 525 views
Is this a strong thesis statement:Ms Gilman captures the struggle of the narrator as she provides evidence of the journey of the
1. 0 answers
2. asked by Laura
3. 517 views
A coil is wrapped around the full length of a tube through which a soft iron rod is inserted. An aluminium ring is placed over
1. 0 answers
2. asked by Ishani
3. 490 views
What two methods are used to represent features on the earth?On a physical map, shades of black to light gray or various colors
1. 0 answers
2. asked by May
3. 481 views
One of the important changes in the world economy over the past three decades has been the rapid increase in capital investment
1. 0 answers
2. asked by Tia
3. 474 views
How do you propose a mechanism for this reaction:18H(+) + 4S2O3(2-)-->SO3(2-) + 7S + 9H2O where the rate law: rate=k[Na2S2O3]
1. 0 answers
2. asked by anonymous
3. 457 views
s- integrals ln (2x+1)dx ? = ln(2x+1)x - s x d( ln (2x+1)) = ln(2x+1)x- s x [(2x+1)'/ (2x+1)] dx = ln(2x+1)x- s x [(2)/ (2x+1)]
1. 0 answers
2. asked by nicholas
3. 421 views

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