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. 5,262 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. 1,617 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. 1,268 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. 1,267 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. 1,249 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. 1,226 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. 1,157 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. 1,031 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. 1,029 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. 991 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. 921 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. 904 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. 860 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. 851 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. 817 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. 796 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. 773 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. 759 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. 748 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. 736 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. 707 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. 684 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. 641 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. 639 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. 620 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. 608 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. 608 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. 608 views
http://momo.essortment.com/versaillestrea_reif.htmhttp://en.wikipedia.org/wiki/Treaty_of_Versailles
1. 0 answers
2. asked by Lance
3. 606 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. 603 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. 576 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. 568 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. 558 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. 550 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. 542 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. 539 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. 533 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. 532 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. 518 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. 517 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. 514 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. 508 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. 504 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. 498 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. 482 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. 479 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. 475 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. 449 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. 441 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. 432 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. 404 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. 378 views

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