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April 18, 2014

Search: chemistry need help plzzz tomorrow is a TEST!!!

Number of results: 161,563

geography
i need a climate graph for the philippines and australia so i can compare them!!! by tomorrow plzzz
Thursday, June 4, 2009 at 11:03pm by rose

chemistry need help plzzz tomorrow is a TEST!!!
phosphoric acid is the active ingredient in many commercial rust-removing solution.calculate the volume of concentrated phosphoric acid (14.6 mol/L)that must be diluted to prepare 500mL of a 1.25 mol/L solution. how can i calulate the volume cocentration for this question.... ...
Thursday, December 9, 2010 at 8:38pm by TARA

chemistry need help plzzz tomorrow is a TEST!!!
YOu are diluting it 14.6/1.25 times, or 11.68 times. That means one part conc acid, 10.68 part water. YOu want 500ml. What is one part? 500ml/11.68= 42.8ml, the rest water. There are other more complicated ways to work this. Just remember, if you are diluting somthing N times...
Thursday, December 9, 2010 at 8:38pm by bobpursley

Physics
Please help!!! Physics test!? I have a physics test tomorrow on projectile motion, and I don't feel ready for it. I'm having trouble in the class and I need to ace this test. The problem is I get confused when I get a problem. I don't know how to proceed. After I read the ...
Tuesday, October 9, 2012 at 5:32pm by Mike

Chemistry 1
Does anyone know what websites are good to use for Chemical Reactions and balancing equation. I have a test tomorrow, and i need to really practice those. Thanks
Tuesday, May 13, 2008 at 8:49pm by Stephanie

Chemistry, Science
How many Cl- ions are present in 2.35 mol of CaCl2 and please show steps ! Need help so I can study for a huge test tomorrow
Thursday, November 14, 2013 at 8:39pm by Danielle

Algera I
I NEED HELP BIG TEST TOMORROW NEED THIS TO PASS And your question is?
Thursday, March 8, 2007 at 8:06pm by G33

test
i dont think i found any. my test is tomorrow and it is a 20 question test.i tried looking but it doesnt have it
Sunday, September 30, 2012 at 7:30pm by Celest

Science 7R
Tomorrow I have a science test on circulatory system and is there a practice test THAT IS ON 7TH GRADE SCIENCE REGENTS LEVEL!?!? please i really want to do well on the test if take a pre-test thanks ;) btw --- i'm going over my notes for the test just that i want to take a pre...
Tuesday, May 15, 2012 at 5:20pm by Laruen

Math Ms Sue check
Oh no, this is due tomorrow and I have a huge test on this concept tomorrow... But it's ok...
Wednesday, September 11, 2013 at 9:51pm by Sophie

Pratigya
They show a good movie at Gaumont. Shall we go? No way I'm studying for my test tomorrow. Okay, then tomorrow.
Saturday, November 6, 2010 at 7:28pm by Frenchy

ENGLISH
I have a test on Lord of the Flies tomorrow. What do I need to know?
Sunday, January 17, 2010 at 10:14pm by Baylee

Test is tomorrow. I have butterflies..
i need some encouragement...THANK YOU in advance.
Tuesday, July 15, 2008 at 6:34am by keysha

ALGEBRA EXTREMELY NEED HELP
It is and believe it or not I am crying because I have a test tomorrow
Thursday, April 17, 2008 at 8:05pm by Katie

college biology
give a liable explanation for food test.... include test for starch,, simple sugar,,, fat and protein ,,,, please include chemistry and chemical equations... thanks ... due tomorrow
Wednesday, September 9, 2009 at 10:14pm by kadian

English/literature
Hello, I have a test tomorrow on The Tragedy of Macbeth. Unfortunately, My teacher only gave us half of the answers to the study guide. I was wondering If you could possibly give me some assistance on some of the questions so I could more effiencently study for the test ...
Wednesday, November 19, 2008 at 5:30pm by sean

Math
What is Schlafli notation? I seriously need to know how basic it is before tomorrow's test?
Sunday, May 8, 2011 at 12:04pm by Salim

spanish
so are you coming to my house tomorrow? Translate into spanish plzzz
Saturday, November 19, 2011 at 8:54pm by fred

to ms.sue
is there a website where i can take a review test of the test i have heard of a land because i forgot to take my practice book home and tomorrow is the test.
Thursday, May 3, 2012 at 7:29pm by Celest

Subjects
What's Content Support 7c ???? it says it in my schedule i'm going into the 7th grade this week plzzz answer also wat do u do ????? plzz answer plzzz i kno it's a helping class but do you learn the same thing in ur regular class ????? plzzz answer
Monday, September 5, 2011 at 10:09am by Jenny

geometry
ok... i need help with geometric proofs..i have a test tomorrow and dont understand it one bit..
Sunday, November 4, 2007 at 5:29pm by romina

Chemistry
What's is the concentration of silver ions in a saturated solution of silver carbonate? The k^sp of Ag2CO3 is 8.1x10^ -12. Is the answer 5.88x10^-8? I have a test tomorrow and I really need to make sure I'm doing these problems right, but I feel like I am not.
Thursday, May 9, 2013 at 10:56pm by Catherine

9chemistry
could u please help me find a chemistry beaker that has a spout in the middle of the cup on the right side and points down? i cant seem to find that type of beaker anywhere and i need to know what its called for a test tomorrow. thanks for ur help:)
Monday, September 14, 2009 at 10:44pm by beccaa

Be Here Now
I found it very interesting, also. We can't wait for tomorrow but we can't do the work for tomorrow until tomorrow. In some respects tomorrow never comes because when tomorrow comes it is today. :-)
Monday, March 14, 2011 at 10:30am by DrBob222

Chemistry
Thank you so much! Not I dont think I will fail my test tomorrow!
Wednesday, April 4, 2012 at 10:33pm by jenna

science
what is the best way to study for my chemistry test tomorrow
Thursday, September 20, 2012 at 10:58pm by liam

math
I have a test tomorrow on inerior angles and need it explianed more thsn the teacher did,please help
Wednesday, June 3, 2009 at 3:39pm by rachel

english
ms sue can u plzzz check my 1nd answer
Sunday, April 14, 2013 at 2:42pm by jake plzzz

math
is 7 less or greater then -1-(-10)? PLZZZ HELP IM HAVING A TEST ON THIS
Thursday, February 24, 2011 at 7:45pm by jeni

chemistry
I know how to use the equations pv=nrt and P1xV1/n1xT1 = P2xV2/n2xT2, but I don't understand when to use them. I have a test tomorrow and I'm going over some word problems, but I can't figure out how decide which formula you need to use. Is there a specific way to know?
Wednesday, May 7, 2008 at 4:40pm by Kate

to ms.sue
it's still confusing when you subtract it. at 8:00, can you give me a review test because tomorrow is my unit 9 test.
Tuesday, April 17, 2012 at 5:54pm by Celest

writing paragraphs and sentences
iam having a test for tomorrow about how to write a paragraph, and i need help because i dont know how to start.
Tuesday, March 17, 2009 at 9:32pm by sarahi almenda

Social Studies
what does the word muslim mean? please help fast i need to know for my study guide for my huge test tomorrow
Monday, December 1, 2008 at 9:49pm by Amrita im a sevie

geometry
I need to know about congruent angles IN vertical angles for a test tomorrow.
Monday, February 16, 2009 at 2:35pm by Austin

French
i need help on my french test tomorrow... i have no idea what to study... please help me!!
Sunday, March 27, 2011 at 7:48pm by Brithni

Chemistry
Thanks so much for posting this. I have a test tomorrow as well and I was stuck on a lot of the problems til I found this.
Thursday, February 28, 2008 at 4:57pm by Meemie

Physicsease I really need help
I have a test tomorrow and I really don't understand this question, please help me.
Monday, November 17, 2008 at 7:31pm by Juniper

chemistry
what is the density of an 84.7g sample of an unknown substance if the sample occupies 49.6cm3? what volume would be occupied by 7.75g of this same substance? PLEASE help need the answer tonight i have a test tomorrow i kind of not understand the second question. THANK YOU SO ...
Wednesday, September 22, 2010 at 6:02pm by heather

trig
hi, I have a placement test coming up tomorrow, and I'm pretty confident about all the stuff that's going to be there except trigonometry. I took trig two years back and I understood it very well. But now it's been so long and I can't even remember the basics. Is there any ...
Tuesday, June 1, 2010 at 12:41pm by y912f

math test
Hi! I have a math test coming up tomorrow, and I need to prepare. but,i dont know how I should. . . any help would be great. she told us to: Be prepared to identify and explain functions, linear functions and proportional functions. Be prepared to use the new function notation...
Thursday, October 11, 2007 at 9:39pm by Keon

English
Could you please check these sentences? I urgently need them. 1) Decadent writers (the Aesthetes is possible?) fostered (??) the ideal of the Wildean dandy, a member of aristocracy who demanded absolute freedom and despised the Victorian values of work and morals. 2) His ...
Wednesday, October 19, 2011 at 10:15am by Henry2

French(easy question)
This is how I would translate it: There's a good movie/film at the Gaumont. Shall we go? Not possible. I am studying for the test tomorrow. Okay. Well, see you tomorrow. *My french teacher calls our tests/quizzes "interros". Hope this helps!
Monday, November 8, 2010 at 9:20pm by amanda

Chemistry
i dont understand electron affinity and it isnt in our text book at all and we have a test over it tomorrow...can someone help me???
Sunday, December 16, 2007 at 12:06pm by Taylor

chemistry
UGH! I've been working on this problem for about an hour now for my test tomorrow at WMU. No luck. =( My guess? Impossible. =P
Monday, November 15, 2010 at 6:06pm by Derek

FRENCH 2-TEST!
AHH! I just remember about my french test tomorrow on qui and que. How do you know when to use which? HELP!
Sunday, February 22, 2009 at 10:22pm by Chopsticks

ecxel unit
Ms.Sue can you help me by explaining and telling the answeres. i have an excel test tomorrow. i know how to use excel but the test is written.
Tuesday, December 15, 2009 at 7:00pm by anu

College chemistry
ok thank you!! i posted a new question! i have a test tomorrow morning and im doing a practice exam and a few questions stumped me!!
Monday, April 26, 2010 at 11:37pm by laney

AP Chem!
Hey, I have a test tomorrow in ap chemistry on gases. My teacher said that the test would be many open ended questions that are sort of like "explain what happens when a balloon is lowered into 77degrees C of liquid nitrogen and why" Can you guys give me some other examples so...
Sunday, October 5, 2008 at 7:58pm by Adrian

math
I really don't know i need help too because my math math assessmnet test is tomorrow.
Sunday, February 17, 2008 at 5:03pm by Dude

Chemistry
Please help, test tomorrow. Explain the organic chemical reactions and IMF interactions for glycogen and triglyceride with a trans double bond - how does this look?
Wednesday, July 28, 2010 at 11:27pm by Kathy

4th grade, social studies
Need to answer "what made the early colonies a success?" Is it because the lands were already explored, so they just got the riches and power? Not sure. Confused. Test tomorrow.
Monday, December 21, 2009 at 8:05pm by Elaine

Test is tomorrow. I have butterflies..
Sorry, no surprise that it would not post. Hopefully the test is "tomorrow" and not "today!" Here are some of the items my 37-page booklet contains. Ask for anything you think might help you and I'll be happy to retype it for you: Exams: How To Prepare (Part I & Part II) What ...
Tuesday, July 15, 2008 at 6:34am by SraJMcGin

Math
I need help in finding the vertex of a parabola using an equation in this form: Ax^2 + Bx+C I have a test on this tomorrow. For example: 3x^2 +1x - 2 How would I find the vertex in this?
Tuesday, December 8, 2009 at 11:38pm by Clair

Math, Sci, S.S., English
What's Content Support 7c ???? it says it in my schedule i'm going into the 7th grade this week (wednesday) plzzz answer also wat do u do ????? plzz answer plzzz
Monday, September 5, 2011 at 12:11am by Gen

Chemistry
I have a test on the general concepts of thermochemistry tomorrow. how should i study for it since its not based on problem solving, just concepts?
Wednesday, October 24, 2007 at 12:40pm by Nick

Physics
I need help on this plzzz
Thursday, April 7, 2011 at 5:33pm by Anthony

Physics
i need help on this plzzz
Thursday, April 7, 2011 at 5:30pm by Anthony

math!
hi im lauren and i have a big math test tomorrow(7th grade) and i need 2 know wht interval means. And i need the expalnation 2 be so simple tht a little kid can understand it. lol. Can someone answer like in the next 10 mins plz! thx!! hurry peeps!!lol
Thursday, August 20, 2009 at 9:28pm by lauren

math
i have a HUGE math test tomorrow, And I need some help on Factoring. Any websites that will give me good tutorials? I've found some but its total bs.
Wednesday, June 8, 2011 at 1:47am by caleb

algebra
Graph the solutions of each linear inequality. y≥4x-3 where would i start on the graph and where would i go ? BIG test tomorrow need help asap :) thx
Monday, March 11, 2013 at 8:36pm by DARIAN :)

Chemistry
I did a melting point test for menthol and the question is asking what type of compound is demonstrated and the answer should include inter molecular forces I also need to explain this same question for a solubility in water test and solubility in oil test
Saturday, October 27, 2012 at 12:04pm by Anonymous

i really need help with my hw
can someone plzzz help me
Thursday, April 22, 2010 at 8:01pm by l

English
1. Should I use a question mark or a period? I can't go today so would it work tomorrow( ) 2. Is this correct? I did WELL on the test. NOT I did GOOD on the test. WELL=ADVERB OR ADJECTIVE GOOD=ADJECTIVE
Sunday, February 9, 2014 at 11:53am by Anonymous

Chemistry Urgent please help! Test tomorrow
if you have a mixture of sodium chloride and sodium bromide, could you use its conductance to determine the concentration of each solution? explain
Wednesday, January 9, 2013 at 8:48pm by Anonymous

chemistry
I need help with this problem, and it's due tomorrow.
Saturday, September 25, 2010 at 8:10pm by caroline

physics
Ok. I'm writing that big test tomorrow, and I have no idea what should I do with this : An alien is 5m from an astronaut. The astronaut notices the alien and they simultaneously begin to run from each other with v[alien]= 2m/s and v[astronaut] = 4m/s. Find their mutual ...
Tuesday, October 26, 2010 at 4:15pm by Anonymous

Chemistry/Pre-Calc
You follow the rules for statistics. Common tests are the t-test, the F test, etc. The t-test may be the most commonly used test.
Monday, March 7, 2011 at 3:54pm by DrBob222

please help. Test tomorrow
thanks:)
Sunday, October 14, 2012 at 9:29pm by Megan

Math
help me in my test tomorrow
Monday, October 15, 2012 at 5:25pm by kkomo

Calculus
i got V= 4x^3-72x^2+288x V=12x^2-144x+288=0 Then I foiled that and my answers were x=6 and x=12. Clearly I have no idea what I'm doing, I have a test in my class on wednesday and I need to be able to make sense of this in my homework due tomorrow
Monday, July 18, 2011 at 1:42pm by Andrew

Halloween
It's saturday and halloweens tomorrow. But I was wondering is trick or treating sopost be today or tomorrow? I've heard peolple going today and many people say tomorrow. I know sunday is an school night and some people wiill be at church. I have no idea if I should trick or ...
Saturday, October 30, 2010 at 3:31pm by HELP

English
I just slept another hour. Deep, deep sleep. I had no idea the moacidtien switch was going to be this bad. Looking at stuff online, it looks like it may be a really rough week, but I accepted an extra 20 hrs of work this week. With that plus all my regular Monday stuff (...
Sunday, November 1, 2009 at 11:20am by vQCklEvAiecxuw

Math History
I need to know the history of integers for a test tomorrow. I have searched numerous history and math sites, but none tell a specific person. Does any one know who it is or where I can find this information?
Tuesday, March 11, 2008 at 7:32pm by Sara

chemistry help plzzz
how can i calculate the pH of the solution obtained when 50.00mL of 0.150mol/L hydrochloric acid is added to 75mL of a 0.111 mol/L aqueous sodium hydroxide solution. need help i am stuck with that question thank you :)
Friday, December 24, 2010 at 5:19pm by tarkan

us history
lobbying
Monday, November 30, 2009 at 5:15pm by test tomorrow HELP

math
If cotalpha = root 3, calculate (sin alpha)*(cot alpha) - cos^2alpha exactly. can you plzzz help urgent because I have a major test tommorow thnx for all your help
Wednesday, April 29, 2009 at 5:59pm by Gagan

Chemistry
Does anyone know of any sites that make learning to balance equations easy? I just transferred to a new school and the chemistry class is way ahead of my old class. I really don't get it. Please help since there is a test tomorrow and it's on stuff that you have to be able to ...
Tuesday, February 12, 2008 at 8:51pm by Jessica

chemistry
Using electron bookkeeping draw a Lewis dot diagram for NF2H and N2H2 determine how many electrons each atom should be assigned. Thanks Guys I really appreciate it, my assignment is due tonight and the test is tomorrow, could you explain it,thanks
Thursday, December 1, 2011 at 2:22pm by Will J

PLZZZ I NEED HELPP
can I please have some1 help me with this problem
Sunday, February 1, 2009 at 8:46pm by Julie

Math. Increases
Please help! test tomorrow
Sunday, October 14, 2012 at 9:29pm by Megan

biochemistry
for each of these qualitative test,barfoed test,benedict test,seliwanoff test,bial test,molisch test,and iodine test, describe the class and give aspecific example of a carbohydrate that would yield a posiyive result?
Friday, April 8, 2011 at 8:50am by kabelo

chemistry
I still desperately need help guys! Homework due TOMORROW!
Wednesday, January 8, 2014 at 7:30pm by Maddie

Chemistry
I need to determine the "percentage composition unknown" whatever that is. My current data: a) mass of test tube and foil cover: 7.5323 g b)temp of water bath: 375.65 K c) mass of test tube and foil and gas as sample: 7.5423 g d) barometric pressure: 1.0190 kpa e) mass of test...
Thursday, November 4, 2010 at 2:30am by Selina

Chemistry
Which test tube has largest amount precipitate? Why? (use terms such as limiting reactant and excess reactant to explain) Do I just name the test tube that weighs the most and I need help with the explanation. I did not list the actual chemicals just need general statement.
Saturday, November 14, 2009 at 10:05am by anonymous

Chemistry
thanks DrBob222. i really needed that. So are you saying to get the actual yield you take what is given covert use molar ratio and take the percent and divide by 100?? i have a test tomorrow kind of important...
Thursday, February 28, 2008 at 4:57pm by LaNeisha

Study?
I have to take a test tomorrow on math to decide whether or not I can make it into the next grade same for tomorrow for reading. What should I do to study? I don't have a textbook to study cause it's at school. Should I look over my notes on everything I covered in math this ...
Monday, April 22, 2013 at 7:48pm by Anonymous

math
I need some serious help. I am a grade 10 student and I have this assignment due for tomorrow, but I can't get past the first question. The first part of the question asks me to calculate the volume of a box (prism) measuring 100mm by 60mm by 40mm. I got that part- the answer ...
Tuesday, October 2, 2007 at 11:09am by SparklyOne

science
I have a test tomorrow and i need to be able to say what type of bacteria something is in their agar colonies. I am having a hard time diffirentiating between bacillus cereus and bacillus subtilis. does anyone have any good websites that would help? or know any tricks?
Tuesday, January 31, 2012 at 5:53pm by martha

Science- PLEASE, this is due tomorrow for test!
voHbH3
Thursday, October 23, 2008 at 12:06am by LNpZmOqPeGDfkt

science
You're welcome. Good luck with your test tomorrow.
Thursday, April 4, 2013 at 5:35pm by Ms. Sue

chemistry
Why is there one large increase in ionization energies for each element? Which atoms form ions that are larger than the atoms? I have a test tomorrow and these are the questions I have troubles understanding.
Monday, December 14, 2009 at 4:15pm by Astrid

Math (Help This Will Be on My Test Tomorrow!)
Use the first few given points for (0,-4) : -4 = 0 + 0 - 4 , nothing new learned here for (1,0) : 0 = a + b - 4 ----> a+b+4 or b = 4-a for (2,2) : 2 = 4a + 2b - 4 --- 2a + b = 3 use substitution 2a + (4-a) = 3 a = -1 then b = 4-(=1) = 5 y = -x^2 + 5x - 4 test if the other ...
Thursday, February 24, 2011 at 9:42pm by Reiny

statistics
i have a test tomorrow so i need to know how to do this problem. help me please!! A IRS auditor randomly selects 3 tax returns from 53 returns of which 13 contain errors. what is the probability that she selects none of those errors?
Monday, April 12, 2010 at 11:24pm by anonymous

Can someone check these answer for me?
Just tell me the answers plzzz i need this done now
Thursday, October 17, 2013 at 4:57pm by josh

Correct grammer
Thanks. God Bless. I hope to ace my test tomorrow.
Thursday, October 13, 2011 at 6:18pm by ME

Chemistry
how can i know if a solution is aqueous or solid? i have a test tomorrow and dont know how to do this PLEASE HELP!!! i have this question on my homework...Will precipitation occur when the following solutions are mixed? 1. Na2Co3 and AgNO3 2. NaNO3 and NiSO4 3. FeSO4 and Pb(NO3)2
Sunday, October 4, 2009 at 6:29pm by nina

chemistry
How safe is it to test in on humans? What do you need to measure? so that you can test it on humans?
Sunday, July 21, 2013 at 11:44am by Anonymous

MATH - Rational Expressions
HELP PLEASE! I am taking my college placement test tomorrow and am working on the sample test now. I need help with this question about Rational Expressions... For all r (<INSERT>is not equal to sign)+ or - 2 r(squared) - 5r+6 (All Over) r(squared)- 4 I know the answer ...
Tuesday, August 16, 2005 at 1:54pm by J

English
I have an Enlish test tomorrow on Romeo and Juliet. My teacher said he's gonna put 5 questions about 5 different quotes on the test. What are some highly likely testable quotes from Romeo and Juliet?
Monday, May 26, 2008 at 8:51pm by Romeo

geography (agriculture)
I have an A.P human geography test tomorrow and i can not figure out what some of these words mean. can somebody please help?? thank you so much. i need help on who carl saur is, mediterranean agriculture, transhumance, pastoral nomadism, and the green revolution.. please help...
Thursday, March 27, 2008 at 11:20pm by Anonymous

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