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September 18, 2014

Search: chemistry ASAP please!!

Number of results: 88,750

ASAP
can someone please make up an address and a phone number that i can use for my brochure? please. please. ASAP
July 18, 2010 by office

Please answer my Misc. Question Asap!!!!!!!!
asap!!!!!!!!!! How rude. We are volunteers, and adults.
December 3, 2006 by Marie

chemistry - ASAP
An unknown element reacts with bromine to give bromide, MBr3. If 2.809g of the unknown element gives 27.765grams of MBr3, what is the element? ( give the symbol ) I dont understand the M in the MBr3...can someoen please help me with this question ASAP thanks a lot
September 27, 2011 by Smarth

science please help asap
i need acrostic for nitrogen asap Noble gas In the air TNT R O Gas Everywhere Non metal
January 13, 2010 by dash154

Chemistry - ASAP please!
what is the hybridisation state of the oxygen of a carbonyl group
September 25, 2012 by peter

chemistry!
i lost my notes for Stoichiometry and have a final tomorrow. ASAP would be appreciated. im trying to find a site that can help me with balancing word equations calculations:mol,g,liters-gas and determining limiting reagent and % yields. please please please help me.
June 9, 2009 by chris

AED / ASAP PLEASE
i need help finding info. on Taoist... if they are pro or con on the following things... prayer in school, creationismv. evolution, studying woman's rights in the middle east, saying the pledge of allegiance, starting a gay or lesbian support group, and inter-racial dating...
February 1, 2009 by troyer0269

Chemistry- Someone please help ASAP- PLEASE
A compound contains 38.7% K, 13.9% N, and 47.4% O by mass. What is the empirical formula of the compound?
January 24, 2013 by Vic

PRINTING ASAP
How do you print a doubled sided A5 booklet using Kodak 5217? I've tried the internet ...practically all websites!! has anyone got any insights?? •Printing ANYONE?? - asap!!, Monday, November 4, 2013 at 12:38pm PLEASE
November 4, 2013 by asap!!

chemistry ASAP
can anybody please explain nomenclature to me ? how to name? for example: Na3PO3 NH4CLO2 AuNO2
November 2, 2011 by maya

chemistry ASAP
name the following: H2SeO3 H2TeO2 PO3^3- HCLO4 Please explain how to find the names !!!!!
October 31, 2011 by chloe

easy math question, im just dumb, please help ASAP
DESCRIBE AND CORRECT THE ERROR IN THIS EQUIVALENT RATIO THINGY PLEASE 14 times/day X 1 week/7 days = 2 times/ week I think the answer is 14 times/day x 1 TIME/ 7 days = 2 times/DAY (I capitalized what i corrected, am I right or not? if I'm not, please correct me ASAP
November 12, 2009 by Shelly

Precalculus(NEED HELP ASAP PLEASE!!)
NEED HELP ASAP PLEASE!! A high sound level of 120 dB is regarded as the threshold of pain for the average listener. If the threshold of hearing is 10^−12 watts/m^2, then the intensity of the sound corresponding to 120 dB is ____________ watts/m^2.
March 7, 2010 by jh

Geometry :(
this maths problem is wrecking my head.... 1.find the points of interesction of the line L and the circle k in the following L:x-2y=0 K:X Squared + y squared=25 I would solve both equations for y, and then you'll have a system with two equations and two variables: y = x/2 y...
September 9, 2006 by emer

PHYSICS PLEASE HELP ASAP
When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens? Please someone help me out I tried so many times i keep ...
March 27, 2013 by Laila

ALGEBRA- please help ASAP
how do i simplify comlex fractions, like this one: ((5/x)-(x/x-1)) / ((x/x+1)+(6/x)) These are strains...you strain. Start with the numerator ((5/x)-(x/x-1)) Multply by x(x-1)/x(x-1) That simplifies it some. Then the denominator: multiply be x(x-1)/x(x-1) See if that gets you ...
February 6, 2007 by Anonymous

Science
Lack of oxygen in a pond may be a limiting factor. True or False? Please reply ASAP, thanks Lack of oxygen in a pond may be a limiting factor. True or False? Please reply ASAP, thanks Please only post your questions once. Repeating posts will not get a quicker response. In ...
May 18, 2007 by Marry

Chemistry
I need to isolate the mass (m) of Zn in this formula but i am unabable to do so... 0.000595mol= 3(0,0233g - mZn) / 2 (26,98 g/mol) + m Zn / 65.39 g/mol Please help ASAP!! Thx!
October 10, 2007 by Sonia

MATH 1 QUESTION VERY HARD PLS HELP ASAP!!!!!
PLEASE HELP ASAP!!!!! i dont know! Explain how to write a function rule from the table below. Then write a function rule. x: 2 4 6 y: 1 0 –1 i know its so simple but im having so much trouble!!!:( pls help!
May 19, 2014 by zumai

HELP ONLY ONE QUESTION!!!!!!!!!!!! HELP ASAP ASAP!
What is a cyber community, and when am I a part of it?
February 27, 2014 by thatsme

Chem ASAP
For voltaic cell notation how do you know when to include Pt(s) and when not to.... Need help ASAP... test tonight!
April 21, 2011 by Chiara

Physics Please COULD SOMEONE HELP ME ASAP PLZ
When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens? Please someone help me out I tried so many times i keep ...
March 27, 2013 by Laila

chemistry hw help please ASAP
if 25.2 g of aluminum (AW=27.0) are mixed with 125 g of sulfuric acid(MM=98.1)then how many grams of aluminum sulfate will be produced? 2Al+ 3 H2SO4 --> 3H2 + Al2(SO4)3
November 29, 2011 by ally

chemistry
What is the density of propene gas measured at 2.5 atm and 47C? I know that I use the combine gas law, but I dont know how to find "n" in this particular problem. Please help ASAP!
November 30, 2011 by Henry

Chemistry need response ASAP please
Calculate the mass KHC8H4O4 (molar mass= 204.44 g/mol) that reacts with 15 mL of the NaOH solution. Express this mass KHC8H4O4 to the correct number of significant figures. Please, help I have no idea how to do this. What will the mass be of KHC8H4O4? Thank you for help!
March 28, 2012 by Amy

statistics help please!
please help!! pretty please!! i need to know how to this problem ASAP! suppose you pay $1.00 to roll a fair die with the understanding that you will get back $3.00 for rolling a 5 or a 1, nothing otherwise. what is your expected value?
April 12, 2010 by anonymous

Chemistry
What is the formula/range for electromagnestism? Please reply asap You have to be much more specific here: there are many formulas that come to mind. It starts with F(subscript em) = k ? Are you speaking of coulomb attraction.. Force=kq1*q2/distance^2
November 10, 2006 by Summer

SCIENCE PLS URGENT 1 QUESTION ASAP!!!!!
8. Chromosome pairs contain different versions of genes, which are called __________________. (1 point) is it base? is it dna? is it alleles? help asap!!!??
January 18, 2014 by TTR+S<3

math
i need help on arrays and an expanded algorithm please wright as asap please
November 28, 2011 by jimena

math asap
I don't understand can you please help bedtime 1. (-5)-(-6)+(-1) 2. (-3.1)-(-7.5)+(+1.8) 3. (-9)+(-2)-(-6)+(-5) 4. (+5.2)+(-2.6)-(-3.7) 5. (-8)-(+7)-(+10) 6. (+4.5)-(-3.25)-(+1.5) Please answer all 6 if possible thanks!
March 14, 2013 by noahc

chemistry please help ASAP
how do I find two positive ions and two negative ions that are isoelectronic with a) Ar b) Xe
October 11, 2011 by elizabeth

chemistry help please ASAP
how do I find two positive ions and two negative ions that are isoelectronic with a) Ar b) Xe
October 11, 2011 by elizabeth

U.S History
help please What challenges did the United States face after the overthrow of saddam Hussein? Please help me ASAP thank you
December 12, 2011 by nancy

SCIENCE 8 PLEASE HELP!!!!!! (ASAP!)
HW - Bring in a weather map plz help....do i have to get an old one or .... idk please help
March 4, 2013 by Laruen

math calc. asap asap please
the point on the curve is 4y=x^2 nearest to (7,2) is: this is what i did: i solved for y and I know that the there's a tangent line at (x1,y1). so using y-y1=m(x-x1), I found the lines of the tangent and perpendicual lines: slope is derivative so it is 1/2x1 tangent: y-y1=.5x1...
October 23, 2006 by Anonymous

asap please
How many 4/5s are in 1 ? Isn't the answer 5/4 ?
December 12, 2012 by noah

math ASAP please
4(7+a)-3= 10+3(1+p)= 6(b-4)=
January 14, 2013 by noahc

math please help:asap
what is the answer to: 3/5 + 1/3 + 1/6
May 28, 2013 by Matt

prealg8.. ASAP PLEASE
what is y^6/y^9?? how do you work it???
September 27, 2013 by rockrboigurlluvr

algebra
HELP PLEASE!! ASAP!! If f(x)=2x+1 and g(x)=3x-5, find f(g(2))
December 14, 2013 by alex

english
how do you spell at????????? please get back to me ASAP !!!!
December 5, 2007 by stuck!!!!!!!!!

hw help ASAP
8.00in^3 to ml please show me how to solve this
September 19, 2011 by bb222

Algebra help ASAP please
Simplify. 1. x^2 - 1/2x^2 - x - 1 2. x^2 - 16/x^2 - 6x + 8 3. 6x^2 + 4x/2x^2 + 4x My answers: 1. ??? 2. x+4/x-2 3. 3x?
February 27, 2014 by Charlotte

Asap please????
How many Jim Crow Laws were there?
May 19, 2014 by Kathlyn

stat
please help!! pretty please!! i need to know how to this problem ASAP! suppose you pay $1.00 to roll a fair die with the understanding that you will get back $3.00 for rolling a 5 or a 1, nothing otherwise. what is your expected value?
April 12, 2010 by anonymous

English writing
Please ASAP can someone give me an introductory paragraph on the Truman show and the giver with the title and author and the thesis statement ? Please just an idea I need help
December 13, 2012 by Jessica

Chemistry
I NEED TO KNOW ASAP what a Keq is and what the formula of it would be.
May 17, 2010 by Megan

Of Mice and Men ASAP
Hi My summer reading list is due on monday and i'm running out of time to finish this book (it has 6 chapters) I don't have the book with me anymore sadly because it wasn't my book. I wanna know if you can tell me the conflict in each chapter please please please thank you :)
August 18, 2013 by unknown

Chemistry
How much CuSO4.5H20 would you need to prepare 6 grams of copper ammine complex, [Cu(NH3)]SO4.H20? There is only 1 ammonia molecule in the copper ammine complex. please answer asap, thanks!
March 27, 2012 by Melanie

math
what is a cross product please respond ASAP!!
March 15, 2011 by Anonymous

Alegbra
I need help with this ASAP please Solve D=ABC for B B=?
September 23, 2012 by Tammy

Math
Find the margin of error for c,s, and n. C= 0.90, s=2.3, n=36? Please help asap....
February 17, 2013 by Mandi D

Algebra ASAP
Elimination ( show work please) 6x+5y=39 3x+5y=27
February 26, 2013 by Stephanie

spanish!!...urgent!...please help
how did the geography influence the migration and exploration of colombia? venezuela? i need websitres for this urgent...please help asap... :(
December 6, 2007 by maggie

Precalculus
Please help!!!!!!!!!!! Find all solutions in the interval [0,2π). 7. 2 sin^2x=sin x Please answer asap
March 5, 2013 by Phoebe

Math
Please help!!!!!!!!!!! Find all solutions in the interval [0,2π). 7. 2 sin^2x=sin x Please answer asap
March 5, 2013 by Anonymous

physics-ASAP
a crate on a frictionaless plank inclined at angle theta with respect to the horizontal. Which of the follwing relationships is true? (assume that the x-axis is parallel to the surface of the incline) a)Fy = Fg b)Fx=0 c)Fy=Fx d)none of the above *my answer would be c but i ...
February 13, 2011 by carol

AIG
WHERE CAN I FIND STUFF ABOUT MERMAIDS PLEASE HELP ASAP!!!!
June 1, 2011 by Mady

Math
w/4-w/5-1/3=16/15 Please help me solve this and show your work. I Need it ASAP
March 8, 2012 by Haylie

TRIGONOMETRY ASAP PLEASE :3
Solve for the ambiguous triangle. 1. Given: A=45°; a=3; b=5 2. A=25°; a=3; b=6
November 19, 2012 by JEZRELL

algebra help please ASAP
Express in simplest form. 1. -4/x^3 + 9/x + 2/x^2 2. 7/10x^2 + 1/2x^3 + 11/5x 3. a + 4/3a + 2a - 1/5a^2
February 12, 2014 by Sadie

Asap please????
Why is Robert Frost known as “The New England Poet?”
May 20, 2014 by Kathlyn

management,subject please help me asap
please can you help me to differentiate and compare the followinr process.i really could not have the right idea this question. synthetic vs. fabricating process
March 26, 2011 by jessie

algebra 1 help please ASAP
Divide and simplify. 1. 2y^2 - 7y + 3/2y^2 + 3y - 2 divided by 6y^2 - 5y + 1/3y^2 + 5y -2 2. x^2 + 13x + 12/x + 2 divided by (x + 1) Please explain! Thanks!
February 9, 2014 by Sadie

Chemistry (PLS HELP ASAP)
What is the molecular weight of a gas if a 15.0g sample has a pressure of 836 mm Hg at 25.0 degrees C in a 2.00 L flask? a)167 b)1.35 c)176 d)11.1 e)none of the above Please explain... I need to understand how to do this. Thanks. I know that I have to use PV=nRT, then solve ...
January 11, 2010 by coug

math
my msth finals are tomorrow! please help ASAP. it is applying properties of rational expontents by multipyling. Here goes: (16x^2y)^1/3 times (4x^5y^2z)^1/3 PLEASE HELP! ITS DUE TOMORROW! THANK YOU!
June 8, 2011 by Hailey

chemistry help asap
explain how paper chromatography separates the components in a solution
May 18, 2009 by kate

CHEMISTRY
How to calculate the pH of 0.120 M of HClO2? plssss i need the answer asap.
February 9, 2013 by ALANANANANA

algebra 1
graph the system of linear inequalities x+y<4 x+y>-2 please solve asap
January 30, 2008 by shay

Social Studies! Please asap.
What were Rene Descartes greatest achievements
October 9, 2008 by Sebastian

Algebra :\
these questions are: ELIMINATION USING MULTIPLICATION: 1. 2. 2x + 5y = 3 2x + y = 3 -x + 3y =-7 5x + 3y = 2 I NEED HELP ASAP!!!! HELP PLEASE!!!!
March 21, 2010 by Presley

Algebra :\
Elimination using addition and subtraction: 1. x - y = 1 x + y = 3 2. -x + y = 1 x + y = 11 3. x + 4y = 11 x - 6y = 11 4. -x + 3y = 6 x + 3y = 18 PLEASE HELP!!!! I NEED HELP ASAP!!!!
March 22, 2010 by Presley

Math
Is 4^33 + 3^44 divisible by 5? Please help ASAP. This is due tomorrow. Thank you very much :)
February 15, 2012 by Sally

algebra-trig help ASAP
Can someone please help me understand how to graph y=3cos(x/4)-5
April 12, 2012 by missy

Science
Does anyone know a Commensalism of the Baltimore Checkerspot? If you do know, I need the awnser ASAP. Please help. Thank you.
January 8, 2013 by Anna

science
what are the class elements of the boron family? Ansere please and help asap
October 2, 2013 by Anonymous

chemistry ASAP please!!
One reaction that destroys O3 molecules in the stratosphere is NO + O3  NO2 + O2 When this reaction was studied in the laboratory, it was found to be first order with respect to both NO and O3 with a rate constant of 1.9 x 104 mol L-1S-1. If [NO] = 1.2 x 10-5 mol L-1 ...
March 20, 2011 by Massiel

Science One Question! Help ASAP!!!
Discuss your opinion of the consequences of artificial selection and the advantages and disadvantages of using genetic information in society. Use facts from your research to support your opinion. Cite the sources for your facts. HELP ASAP!
February 24, 2014 by Do_It_For_The_Vine

chemistry need help asap
how do you balance these equations? Ag2O -> Ag + O2 C6H6 +O2 -> CO2 + H2O
February 8, 2009 by bob

PHYSICS PLEASE SOMEONE HELP ME OUT
When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens? Please someone help me out I tried so many times i keep ...
March 27, 2013 by Laila

Health
What are the short term effects of Cocaine: When someone consumes this substance what effect will it have on their body, mind, and behavior? Please answer ASAP I really need the answer... and please don't give the website for me to find the info, I don't have enough time to do...
June 4, 2011 by Natalie

please answer ASAP......will only take 2 seconds..
What is 5% of 85,000? .05*85000=? 4,250
August 29, 2006 by annonymous

math
convert 30degress c to degrees fahrenheit please help asap it is due tomrrow
March 29, 2010 by bessie

history
what was the soical structure during the Renaissance in Europe?? please help asap!!!! thankssss:)
December 9, 2010 by Anonymous

RSNHS
What is the limit of 1-2x^2 -2cosx + cos^2x all over x^2? please answer ASAP. TY
December 13, 2010 by monique

Math
Please help me ASAP!!!!!!!!! 32. For all pairs of real numbers M and V where M=3V+6, V=? Here are the choices F. (M/3)-6 G. ( M/3)+6 H.3m-6 J. M-6/3 K. M+6/3 34. If a=b-2,then (b-a)^4=? F. -16 G.-8 H.1 J.8 K.16
January 5, 2013 by Phoebe

Math
what prime numbers do you get when you enter each number from 0 to 10 in this expression? __2 + __ -1 please help asap
September 9, 2013 by School Kid

Precal, please help asap!
How many solutions does a triangle with values a = 42, A = 117 degrees, and b = 34 have
May 28, 2014 by l

World Cultures grade 7
Please help me asap! I have an essay due tommarow and I need to find out the 10 criterias a country has to follow in order to be considered a civilization! I have 5 minutes! Please help
December 16, 2008 by Savannah

Calculus Test Question ASAP
The graph of y = cos x is concave down on which interval? (-pi,0)??????? please help!!!!
October 30, 2007 by Matt

writing...
hi what should i include in my first paragraph on a compare and contrast essay??? please help asap
January 27, 2008 by Gabby

please answer asap
for my project i have to do research on a mathematician born in the 2nd centuary ... any help???
April 28, 2009 by math project

Alegebra 1
can someone please help me asap with this two problems I'm really stuck here. 1) solve for j if b=j+v/2 2) 9r+9s+9
September 21, 2009 by Jessi

Math-PLEASE HELP ASAP
how do I find the two sets of points for the following algbrea equation? y=-3x+2
June 27, 2010 by Michelle

math-PLEASE HELP ASAP!!(IF POSSIBLE)
Write the equation of the lines.....best answer will be chosen 1. (3,-6) 7y+4y=5 2.(4,7) 7x+y=6 3.(-8,8) 5x=7y+6 4.(3,8) x+9y=2
July 9, 2010 by Michelle

English
I need the chapter summary for 'Strange Objects' by Gary Crew ASAP!!! Please help me!
October 16, 2010 by Kiara

Math
Please factor 8x^2+18x-5 It would be appreciated if you show the steps. Need this ASAP...Thanks (:
January 25, 2011 by NeedHelp 1

U.S History
what is the first verse of the star spangled banner describing??? please i need help ASAP!!!!!! :-D
December 12, 2011 by Andrew

Math
Please help me ASAP!!!!!! 22. What is the slope-intercept form of 8x-y-6=0? I know I move the 6 over and that I need to get y by itself but, what do I do with the 8x?
January 5, 2013 by Anonymous

Science-Greenhouse Effect
What is the electromagnet spectrum? PLEASE ANSWER ASAP...I REALLY NEED HELP!!
April 23, 2013 by HS

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