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April 20, 2014

Search: General Chemistry (College LvL)

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General Chemistry (College LvL)
If a 2.90g sample of a non-electrolyte dissolved in 100g of H2O gives a solution that freezes at -0.62 degress Celicus. what is the molecular weight of the compound?
Monday, February 28, 2011 at 3:05am by Anonymous

General Chemistry (College LvL)
The grams of protein in 1 cup of soup that has 110 {\rm Cal} with 7 {\rm g} of fat and 9 {\rm g} of carbohydrate.
Monday, February 28, 2011 at 3:05am by Anonymous

General Chemistry (College LvL)
When a 4.00g sample of KBr is dissolved in water in a calorimeter that has a total heat capacity of 2.908 kJ x K^-1, the temperature decreases by .230 K. Calculate the molar heat of KBR
Monday, February 28, 2011 at 3:05am by Jordan

General Chemistry (College LvL)
moles KBr = 4.00/molar mass = ?? 2.908 kJ/K x 0.230 K = ?kJ. Then molar heat of KBr = ?kJ/?mole.
Monday, February 28, 2011 at 3:05am by DrBob222

ETH 125
Site: http://www.omhrc.gov/templates/browse.aspx?lvl=2&lvlID=53
Thursday, January 8, 2009 at 7:13pm by Ms. Sue

general chemistry College
See your other post.
Wednesday, February 27, 2013 at 11:04pm by DrBo222

college
The subject "college" does not do you justice. Is this chemistry? Physics? General Science? The questions your are posting are very elementary high school chemistry questions. Please post your correct subject, so that tutors dont have to search for the right questions. Tutors ...
Friday, September 3, 2010 at 2:36pm by bobpursley

college general chemistry
0.750cm*8.25cm^= volume in cm^3
Saturday, February 2, 2013 at 10:22pm by Devron

college general chemistry
Devron thats not right it said incorrect
Saturday, February 2, 2013 at 10:22pm by Amber

general chemistry College
The only one that has CO2 IN IT is Na2CO3.
Wednesday, February 27, 2013 at 11:05pm by DrBo222

college general chemistry
Unless they asked you to convert it to different units, I am not sure what to tell you at this time.
Saturday, February 2, 2013 at 10:22pm by Devron

college general chemistry
it's right thank you so much so i just need to learn my significant figures yeah
Saturday, February 2, 2013 at 10:22pm by Amber

college general chemistry
it's right thank you so much so i just need to learn my significant figures yeah
Saturday, February 2, 2013 at 10:22pm by Amber

college general chemistry
it's right thank you so much so i just need to learn my significant figures yeah
Saturday, February 2, 2013 at 10:22pm by Amber

Chemistry
Our professor just told us that the final exam will be the ACS exam, we are taking general Chemistry II. What is the best way to study for ir? Is the preparing for ACS general chemistry study guide good? If we are taking general Chemistry II do we have to study Chemistry I again?
Thursday, April 19, 2012 at 8:26pm by Mima

Chemistry
Our professor just told us that the final exam will be the ACS exam, we are taking general Chemistry II. What is the best way to study for ir? Is the preparing for ACS general chemistry study guide good? If we are taking general Chemistry II do we have to study Chemistry I again?
Thursday, April 19, 2012 at 8:27pm by Mima

college general chemistry
google, area* thickness= volume and relook at the problem to come up with an answer.
Saturday, February 2, 2013 at 10:22pm by Devron

college general chemistry
Why don't you re-post this as a new question and include the numbers? Otherwise I don't know what you're talking ab about.
Sunday, March 10, 2013 at 1:48pm by DrBob222

DrBob222 please read
Would you recommend me to study for pre-general chemistry first before taking general chemistry? Because I do not remember anything from my chemistry class at all.
Monday, October 11, 2010 at 9:59pm by Advice please

college general chemistry
Calculate the volume of a rectangular solid with a thickness of 0.750 cm and an area of 8.25 cm2
Saturday, February 2, 2013 at 10:22pm by Amber

mah
what is the roman numeral for 26? XVVI XXVI LVL XXIV
Wednesday, December 10, 2008 at 11:31pm by jj

chemistry
This is a verbatim question on my final review for 2nd quarter College General Chemistry and it didn't make any sense to me so that is why I decided to post and ask for assistance. You not knowing either doesn't make me feel any more confident in my ability to pass this class :(
Sunday, March 4, 2012 at 3:34pm by Carrie

math
8)State a valid conclusion for the following statements: If a person is a senior in college, then they have completed all of their general education requirements. Beth is a senior in college
Monday, December 14, 2009 at 10:40am by harold

college general chemistry
I am so lost I imput 6.188 because it's online homework and it said my answer was wrong you don't have to convert because it has the spot where you put the answer then cm^3
Saturday, February 2, 2013 at 10:22pm by Amber

Math
If you pass general chemistry, then you can take organic chemistry. You pass general chemistry. You can take organic chemistry. Let P = you pass general chemistry Let Q = you can take organic chemistry I came up with P - >Q P therefore Q But my set up is wrong, how do I ...
Friday, January 21, 2011 at 3:56pm by Madison

College Chemistry
In general, we assume that we need only one volume. In this case, however, an extra 0.15 mL couldn't hurt anything. As you point, however, it affects the yield.
Monday, January 21, 2013 at 11:49pm by DrBob222

Algebra 1 lvl 1
Sorry for number six, the bottom of the first fraction is an x^2 NOT a y^2 very sorry.
Wednesday, May 20, 2009 at 1:11pm by Steve

chemistry
Naming an organic compound or writing its name is not something you learn in one easy lesson. There are so many groups and so many rules. You need a course in organic chemistry just to get started. AP Chemistry and General Chemistry in college cover this very lightly. Here are...
Saturday, August 9, 2008 at 4:40pm by GK

general chemistry College
Which of the following mixture would be most likely to produce carbon dioxide? Explain Why? a. magnesium and nitric acid: Mg+ HNO3 b. sodium carbonate and sufuricacid: Na2CO3+H2SO4 c. H2O+ Cu
Wednesday, February 27, 2013 at 11:04pm by Donn

general chemistry College
Which of the following mixture would be most likely to produce carbon dioxide? Explain Why? a. magnesium and nitric acid: Mg+ HNO3 b. sodium carbonate and sufuricacid: Na2CO3+H2SO4 c. H2O+ Cu
Wednesday, February 27, 2013 at 11:05pm by Donna

Chemistry
A very general question which requires a very general answer. The student made an error in weighing or some other part of the experiment. Another possibility is that the "chemistry" of the experiment did not go as expected.
Sunday, February 2, 2014 at 9:56pm by DrBob222

Chemistry labs in highschool
Well Bob we didn't need to actually do experiments on that test so I guess lab wouldn't have been necessary. However in bio we didn't need to go and dissect a frog to know anything for the test but we did so anyways. Not a fan of AP classes? Well the setting of the normal ...
Thursday, August 23, 2007 at 12:02am by ~christina~

College General Chemistry
How would you prepare each of the following solutions? a. 100mL of a 155ppm solution of urea, CH4N2O, in water. b.100mL of an aquaneous solution whose K+ concentration is 0.075M
Monday, January 31, 2011 at 10:01pm by DONDON

socio
Thank you for clarifying your question. Deaths at a young age, whether from infant mortality, hypertension, murder, or whatever deprive their families and society of their gifts and productivity. They also cost all of us more money for either hospital care or incarceration. ...
Sunday, September 13, 2009 at 10:10pm by Ms. Sue

college general chemistry
3Co(NO 3 ) 2 (aq) + 2Na 3 PO 4 (aq) &---> Co 3 (PO 4 ) 2 (s) + 6NaNO 3 (aq) how do I find the molar mass of precipitate.X hydrate
Sunday, March 10, 2013 at 1:48pm by Amber

College Accounting
Re: Homework Text: College Accounting, 19th Edition Page 227-229 Can you provide me with the trail blances for May: Comprehensive Problem 2 - The General's Favoriate Fishng Hole. I am really having a problem with this assignment and I would greatly appreciate your help. Thank ...
Thursday, March 19, 2009 at 4:54am by Diana

college
accounting/// which journal would be used if you returned merchandise that had been bought on account , sales journal, purchase journal, cash receipts journal, cash payments journal or general journal. i thought it would be on a general journal
Wednesday, September 23, 2009 at 9:45am by angela

Chemistry
In general, going from s or l to g is endothermic. That answers 2-5. Now on 1, the Cl2 is a more stable, less energetic than Cl, so it must be a exothermic reaction. These are general ideas, with lots of exceptions.
Tuesday, November 20, 2007 at 10:01pm by bobpursley

college algebra
find the general term of the following sequence 1/3, 3/5, 5/7, 7/9, ... thanks for any help!
Tuesday, December 9, 2008 at 9:00pm by Kevin

college general chemistry
The volume of a rectangular solid is w*l*h= cm*cm*cm=cm^3 I calculated 6.19cm^3, is this what you calculated when performing the calculations?
Saturday, February 2, 2013 at 10:22pm by Devron

college general chemistry
That should have been the question that I asked instead of posting the correct answer with the number of correct sig figs. Dr. Bob222 is excellent, and I l have been learning from him as well.
Saturday, February 2, 2013 at 10:22pm by Devron

college essay
also is it that im writing too much in general or is it the vocab?
Sunday, November 10, 2013 at 9:37am by chhristine

college chemistry
Which two did she get? For instance, surgery, radiation, chemotherapy, hormonal or immunotherapy may be used alternatively or together for maximum effectiveness. Why is this labeled college chemistry?
Wednesday, December 8, 2010 at 8:51am by bobpursley

general
who are academic advisors in college? (at least a paragraph about them) duplicate post
Sunday, December 3, 2006 at 10:35pm by deek

college general chemistry
Good. You also learned something else. If you had typed in your work about 2.5 hours ago when we first responded, we would have caught the error then and you would have saved more than 2 hours of your valuable time.
Saturday, February 2, 2013 at 10:22pm by DrBob222

college alg.
recall that for the general quadratic, max y is at x = -b/2a. In this case, at t=7.1/9.8 Just plug that in to get s.
Tuesday, April 8, 2014 at 1:31pm by Steve

general
who are academic advisors in college? (at least a paragraph about them) Generally they are faculty members in the advisee's department. Some colleges, however, have a separate general studies program in which all freshman and sophomores enroll. The general studies department ...
Sunday, December 3, 2006 at 10:35pm by deek

General Chemistry 1 college class
The tomato is dropped. What is the velocity, , of the tomato when it hits the ground? Assume 82.7 of the work done in Part A is transferred to kinetic energy, , by the time the tomato hits the ground. Express your answer numerically in meters per second
Tuesday, October 30, 2012 at 6:22pm by Taylor

history
was General Douglas Haig a good or bad general? i think he was a bad general because he was only interested in winning the battle of the somme and not the lives of the soldiers.
Monday, November 30, 2009 at 8:01am by freddie

General
Not much I'm in 10th grade...And have access to a college lab with a teacher that is willing to guide me through
Thursday, September 6, 2012 at 7:46pm by Samantha

to Amber---college general chemistry
Don't leave us in the dark. Saying it is wrong without showing your work leaves us with no alternative but to ignore your post. Show your work and we can find the error. The correct answer is 6.1875 cc but you must round that to the correct number of significant figures.
Saturday, February 2, 2013 at 10:22pm by DrBob222

the big idea of energy
i got journey of a cheese sandwich hwk and to get lvl 7 (i'm in yr 8) i have to explain how cells use food using the big idea of energy. pls help! why is it not on wikipedia?
Tuesday, December 5, 2006 at 2:18pm by PieLighter

the big idea of energy
I got the Manesium & oxygen homework and it's got to be in tomorrow . Thamks to you guys I know have done the Big idea thingy Thanks alot I an now back on track and i'm going to get a lvl 7 :D :D :D :D :D :D :D :D :D :D :D :D
Tuesday, December 5, 2006 at 2:18pm by Rolo

com/155
All looks correct except for this: college (College) No capital C is needed when the college is not named. He went to college. but He went to Axia College.
Sunday, January 23, 2011 at 11:21am by Writeacher

college algebra
find a general term for the sequence a1,a2,a3,a4..... 15,23,31,39
Tuesday, July 26, 2011 at 7:45pm by Ash

math
Solve each equation , then write the general solution cos(pi/2(x+1))=cospi/2 x x=1.5, 3.5 general solution: 1/2+4n but the back of the book says that the general solution is 1/2+2n isn't the period 4?
Friday, February 6, 2009 at 1:57pm by sh

English
Scholarly journal articles are written: A. By experts in a subject field B. By reporters C. By lower division college students D. For a general audience
Tuesday, November 29, 2011 at 1:47pm by Leo

Literacy
Scholarly journal articles are written: A. By reporters B. By lower division college students C. For a general audience D. By experts in a subject field my answer is A
Tuesday, January 17, 2012 at 10:44am by Heather

Literacy
17. Scholarly journal articles are written: A. For a general audience B. By lower division college students C. By reporters D. By experts in a subject field
Tuesday, January 17, 2012 at 10:44am by Lala

college general chemistry
calculate the lowest whole number ratio of Moles of Mg/moles of O mass of empty crucible and lid= 36.560 mass of Mg=0.348 mass of crucible, lid, and product=38.229
Monday, February 25, 2013 at 12:51am by Amber

college chemistry
not sure I guess i put it down that way because im in college taking it.
Wednesday, December 8, 2010 at 8:51am by jane

Chemistry
Where can i find the quanity measured by each of of the seven SI base units and the SI symbol of the unit. Here: http://www.chemie.fu-berlin.de/chemistry/general/si_en.html thanks
Sunday, January 21, 2007 at 11:35am by Bryan

Note to physics, chemistry students
Please note the spelling of Physics, and Chemistry. If you are a college student in those courses, and cant spell them, frankly, asking for help here is insulting to your college and you.
Sunday, October 26, 2008 at 7:44pm by bobpursley

MED SCHOOL
I want to be a plastic surgeon, is going to a community college for my general eds going to affect me?
Wednesday, February 6, 2008 at 12:59pm by Ashlee

Economics
The demand for Olin skis is likely to be? a. less elastic than the demand for skis in general b. more elastic than the demand for skis is general c. unit elastic relative to the demand for skis in general d. as elastic as the deman for skis in general e. greater than the ...
Tuesday, January 19, 2010 at 12:47am by Rosa

Chemistry, not "college"
You are in college? For heaven's sake -- your School Subject is not "college." Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.
Thursday, February 4, 2010 at 5:34am by Writeacher

College Sociology
Do you know of any websites that give an overview about elderly/aging in general? Its a project that were doing for sociology and we need something interesting for are introduction.
Friday, April 3, 2009 at 7:37pm by Crystal

college - chemistry?
Your school subject is NOT college.
Saturday, February 28, 2009 at 11:03pm by Ms. Sue

general
Is Lifespan education is similar to basketweaving in the 1960's? Easy A's I see Kent State actually has a Lifespan Development & Educational Sciences College.
Monday, November 26, 2012 at 9:32pm by bobpursley

college algebra
Power functions usually are encountered in things like population or income investment growth. In such situations, the k would be positive. There is no reason why k should not be negative, in general.
Saturday, December 8, 2007 at 12:53am by drwls

info lit
please check my work? Scholarly journal articles are written: A. By experts in a subject field B. By lower division college students C. For a general audience D. By reporters my answer is: A
Wednesday, July 4, 2012 at 4:00am by espo

the big idea of energy
This whole level 6 Big idea of Energy thing is a load of crap. My teacher is making me do lvl 6 and I have no idea what da big Idea of Energy is (or I didn't till i read EELLLLIIIEE's comment, thanks by the way)
Tuesday, December 5, 2006 at 2:18pm by Savage3e

college
I have this very question and I am in my last year of college taking math as my last class after 4 years of college because it is challenging for me so that statement is incorrect it is a COLLEGE question!
Thursday, March 25, 2010 at 9:36pm by Tanya

College US History thru 1877
I am needing help with a question and I need the url that the answer can be found,can not be wiki. How was General Sam Houston's command changed after the signing of the Declartation of Independence?
Monday, November 16, 2009 at 9:55pm by kelli

Organic Chemistry
I'm doing the same thing but I do not understand it fully. All of my general chemistry knowledge is gone.
Tuesday, May 18, 2010 at 1:25pm by me

college general chem
If 15.0 of is dissolved in enough water to form 270 of solution, what is the molarity of the solution? How many milliliters of 4.4510−2 contain 4.05 of solute
Monday, October 3, 2011 at 7:31pm by ronie

Chemistry--Solids
Am I to assume your taking CHE 111 General Chemistry 1 for Dual Credit? Because this seems very familiar.
Wednesday, May 4, 2011 at 7:37pm by Janelle

math/integers
how do you solve integers? There are about a thousand different types of problems with integers, so it depends on what type of problem. Do you have something specific in mind? In general, modulo arithmetic is used, but it is taught in very few schools these days. Sometimes ...
Tuesday, October 10, 2006 at 11:05am by Anonymous

college bookkeeping
you would transfer the net profit for a period to? a. an asset account b. a liability account c. an owner's equity account d. to the general ledger I am stumped!! seems to me it could be a or c????
Monday, November 19, 2012 at 10:39pm by salsa:)

Chemistry
Which group in the periodic table (1A... 5A) reacts with H2 to form compounds with the general formula MH2? Which reacts with F2 to form compounds with the general formula MF2? Any help would be great, thanks. Wouldn't Group IIa fit this bill?
Friday, April 20, 2007 at 1:26pm by Londy

college chemistry
Good Lord. This cannot be college chemistry...is reads like an online course substuting for college thinking. Societal implication? Transmutation (look that term up) of elements has been going on since the beginning of time (yes, that is 13 billion years ago). And your ...
Wednesday, December 8, 2010 at 8:48am by bobpursley

college algebra--need help please!!
write the standard form of the equation and the general form of the equation of the circle with radius r and center (h,k) r=10; (h,k)=(8,-6)
Sunday, December 9, 2012 at 3:18am by Heather

College Accounting
Re: Homework Can you provide me with the trail blance for May: Comprehensive Problem 2 - The General's Favoriate Fishng Hole. I am really having a problem with this assignment and I would greatly appreciate your help. Thank you Diana Couturier
Thursday, March 19, 2009 at 4:51am by Diana

Ethnic Diversity
and yet again, same college, same class, same subject. when i did a general search everything i found was from 2002 or so. this site helped a lot. thanks everyone.
Tuesday, September 2, 2008 at 10:17pm by Teri

algebra 2
You are selling tickets for the homecoming football game. Student tickets cost $4 and general admission tickets cost $6. You sell 450 tickets and collect $2340. How many of each type of ticket did you sell? A. Not enough information B. 180 students;270 general C. 270 students;...
Friday, July 5, 2013 at 7:59pm by Sam

S.S
How do you think General Washington tricked General Cornwallis? I'll be glad to check your answer.
Thursday, October 11, 2007 at 8:50pm by Ms. Sue

Mass Media
discuss the general concept of freedom of speech and its general limitations
Wednesday, September 24, 2008 at 10:13am by Ana

social studies
General Douglas MacArthur was a United States general.
Tuesday, March 23, 2010 at 8:19pm by Ms. Sue

accounting
How formulate your transcations on a general journal then post it to a general ledger
Saturday, June 26, 2010 at 6:57pm by Julia

Science-the big idea of energy
Have you got the same stupid homework as me? it says on my sheet that for lvl 7 i have to use symbols from a peridoic table to get a symbol equasion? does that mean stuff like C02 and stuff? And plz explaing what u mean by the total of energy something something with each ...
Monday, October 1, 2007 at 11:36am by NHHS

social studies
why was general grant better able than general lee to withstand tremendous losses?
Wednesday, April 4, 2012 at 9:18pm by EmilyMay

5th SS
how did general washington trick general cornwallis
Thursday, October 11, 2007 at 9:48pm by 5th grade

history
General Joseph Hooker, with General George Mead
Wednesday, May 20, 2009 at 9:14pm by bob

college
three general network topologies Describe the components, devices, and arrangement of components and devices involved in each topology, as well as some of the pros and cons of each configuration.
Friday, January 16, 2009 at 6:17pm by brandy

accounting
Your review of the general ledger of Home Interior Improvements and Designs Company reveals a beginning capital balance of $25,000. You also review the general journal for the accounting period and find the closing entries shown on the next page.Prepare a general journal entry...
Thursday, February 23, 2012 at 9:19am by Colleen

business law
Which type of partners in limited partnership should participate in management? a) General partners only b)Limited partners only. c)Both general and limited partners. d)General partners only, unless there are no general partners, and in that case, limited partners participate ...
Thursday, April 12, 2007 at 4:14pm by Praveen

Algebra 1 lvl 1
Hi, I have a test tomorrow and our teacher gave us a huge review worksheet. I am still not sure how to do some of these so I would appreciate if you could do the following problems out in all steps. I tried to pick some from each section. - Thanks :) 1. 7x+2/6x + 2x-11/6x 2. x...
Wednesday, May 20, 2009 at 1:11pm by Steve

college
Math is NOT my field, but in general: The reciprocal of a fraction is obtained by interchanging the numerator and the denominator, i.e. by inverting the fraction. The reciprocal of 1/6 is 6/1. Looking at the 6, 2 X 3 = 6. But when it comes to fractions, I'm lost! Sra
Sunday, April 4, 2010 at 2:59am by SraJMcGin

college courses
If you plan to succeed in college, you need to start right now to write English correctly -- with correct use of capital letters, punctuation, etc. You need to contact THAT COLLEGE for specific information and guidance about what courses to take and when. http://www.gsu.edu/...
Tuesday, November 3, 2009 at 7:51am by Writeacher

college math - biostatistics
hey... first time user and really lost. wondering if someone can help: Based on data from the Statistical Abstract of the United States, 112th Edition, only about 14% of senior citizens (65 years old or older) get the flu each year. However, about 24% of the people under 65 ...
Wednesday, February 18, 2009 at 2:54am by will

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