Thursday

April 17, 2014

April 17, 2014

Total # Posts: 608

**Chemistry**

Thank you. On the second one I forgot to put an O--CH3 over the CH O--CH3 CH3--CH2--CH--CH2--CH3 ___________________ Does anyone know the functional group of the following? Thank you. OH CH3 CH3--C--CH2--CH--CH3 CH3

**Chemistry**

Are these an alcohol, phenol, an ether or a thiol. CH3--CH2--CH2--SH CH3--CH2--CH--CH2--CH3 Any help is appreciated, I am trying to get the hang of this.If I know these two, I believe I will be able to do all the other ones I have to. Thanks.

**Chemistry**

I do not have any table of functional groups. I am out of the city w/o a textbook visiting an ill parent. I will look online. I think I have it though regarding functional group. Any OH-C bond is an alcohol. O would be ether due to C-0-C bond. C-SH bond would be thiol. But I s...

**Chemistry**

Ok, it looks good then? Thank you for looking it over. Do you know where I would be able to recieve online assistance with drawing structures? Thank you.

**Chemistry**

Draw the condensed structural formula for ethylbenzene, 1,3 dichlorobenzene,1,2 and 4-trimethylbenzene ? Any help would be appreciated, thank you I also was wondering if anyone could let me know if I am going in the correct direction with this question> Acetylene gas reacts...

**chemistry**

Using a value of Ksp = 1.8 x 10-2 for the reaction PbCl2(s) = Pb+2(aq) + 2Cl-(aq). If a solution has a current value of Keq of 1.2 x 10-2, which statement is true?

**algebra**

The answer is D. The sqrt of 16 is 4. The sqrt of 4 is 2.And just keep the sqrt of (2) the same.(:

**math**

64.93 You do pythagorean theorem. a2+b2=c2

**Algebra**

I need to make an algebra problem using a cake with the measurements 12 inches by 16 inches and 3 inches thick. There were also 30 guest there and half of the cake was left. I also need the concept being used.

**Algebra**

I need to make an algebra problem using a cake with the measurements 12 inches by 16 inches and 3 inches thick. There were also 30 guest there and half of the cake was left. I also need the concept being used.

**chemistry**

I don't understand how we can know the total moles of solution if the question doesn't specify what the aqueous solution is. Do we always assume its water??

**grammar**

The role of education plays a big part in financial planning. The role of education also helps you in learning basic math skills in order to better your finances. The whole idea is to help you in becoming a more responsible adult. With effective resource planning organizations...

**college**

FIND THE VERTEX THE LINE OF SYMMETRY THE MAX OR MIN VALUE OF THE FOLLOWING F(X)= -X^2+10X+5

**chemistry**

15.0g of each reactant is taken,determine which mass is limiting and calculate the mass of each product: Al(s)+HCl(aq)-->AlCl3(aq)+H2(g)

**Conflict Management **

Name at least 3 Passive aggressive groups and behaviors in society I was thinking the KKK, Civil Rights Movement, and disgruntled workers in the workplace. Any other thoughts would be greatly appreciated! Thanks :)

**Reproduction**

What would the biological effect of severing the portal blood vessels in the stalk of a pituitary gland? Would the release of hormones by the posterior pituitary gland be affected by severing the portal blood vessels?

**Chemistry**

Please heellppppppppp!!!! How do you expect the following series of compounds to compare in behavior in the two tests?(Sn1/Sn2 reaction) CH3-CH=CH-CH2-Br CH3-C=CH-CH3 ! Br CH3-CH2-CH2-CH2-Br Please help me answer this question, I really don't understand and don't know ...

**MATH **

Count the sides.Or check the size

**Communication Studies**

These are good ones! Thanks for the suggestions! :-)

**Communication Studies**

Give one example of a situation in which speech performance may be impaired. I was going to say background noise, but I believe that the teacher is looking for a performance error. Thanks!

**Communication Language Studies**

Thanks for your help!

**Communication Language Studies**

Do you think this would be an appropriate answer to the question? Specialist vocabulary is necessary under certain circumstances in order to communicate among people who understand and are expected to because of their profession.

**Communication Language Studies**

Is specialist vocabulary necessary, or just the product of history?

**physics**

Four 6.0 kg spheres are located at the corners of a square of side 0.70 m. Calculate the magnitude and direction of the gravitational force on one sphere due to the other three.

**chemistry**

If you are given a mass of sodium lactate, NaCH3CHOHCO2 which is added to ---ml of a ---M solution of lactic aid, can you please just give me the equation

**Accounting**

Go to Table 10-1 which is based on bonds paying 10 percent interest for 20 years. Assume interest rates in the market (yield to maturity) decline from 11 percent to 8 percent: A. What is the bond price at 11%? B. What is the bond price at 8%? C. What would be your percentage r...

**AP Chemistry**

An aqueous sulfuric acid solution containing 571.6 g of H2SO4 per liter of solution at 20°C has a density of 1.3294 g/mL. Calculate (a) the molarity, (b) the molality, (c) the percent by mass, and (d) the mole fraction of H2SO4 for the solution. (MM H2SO4 = 98.08; MM H2O =...

**geometry **

20.45 mph solution: 30ft X 1 mi X 60 S X 60 min = 108000 108000/ (1s X 5280 ft X 1 min X 1hr) = 20.45 mph

**French**

Could you please check and correct this for any spelling or grammar problems. Thanks! PAST 1.Quand j'étais jeune, j'ai eu des cheveux blonds. 2.Ma soeur, Marissa, et moi avons joué ensemble tout le temps. 3.J'ai sucé mon pouce. 4.J'ai port&...

**history1301**

I need some History help! Its US History. OK first of all I would like to post the question I need help answering. I also would like to post another question that I have answered and see if it was the right answer that I came up with. thanks for the help! Here is the question:...

**texas history**

Mr bob I sure appreciate your help, and that helps me understand it versus just giving the answer! I knew it had something to do with the cotton fields!

**texas history**

Mr bob I sure appreciate your help, and that helps me understand it versus just giving the answer! I knew it had something to do with the cotton fields!

**texas history**

what about this part? How and why was smuggling such a lucrative proposition in the eastern portion of the state?

**texas history**

thank you SOOOO much!

**texas history**

I thought about that, but I was kinda scared to post that lol, I didnt know for sure if that was the answer, and if it wasnt I didnt want to offend anyone. do you have a link at all that I can use for that?

**texas history**

so would the answer be texians? I am so confused!

**texas history**

Need help with texas history -what were the illegal immigants called? I really need help! I am doing a treasure hunt where our teacher gave us questions to answer. I have answered them all except one and I cannot find it at all. we cannot use wiki as a source. if you have an a...

**2nd grade**

what is doubles, near doubled, and make ten strategies?

**Algebra**

the domain will be all real numbers because any number squared is positive

**basic chem conversion**

I have 760 mm Hg at 10 km. How do I convert this to atms? I know that 101.3 atm is equal to 760 mmHg but i dont know how the 10 km will affect this.

**social studies**

Search for roman empire religion culture war conflict in google and go to the first link

**Math**

thats the same as 6+4x=1 take out a 2 : 2(3+2x)=1 divide each side by 2: 3+2x=(1/2) take 3 from each side: 2x= (-5/2) then divide each side by 2 to get x: x= -5/4

**ms. sue**

please help We're going over hybridization right now, like sp3 and stuff. But I dont understand how you got it at all. Can you please tell me the hybridization for these two examples I made up and explain how you got it thanks 1. NH3 2. PF5

**science**

rolling friction- riding your bike or skateboard sliding friction-cartlige against your bone static friction- you trying to push a heavy bookcase fluid friction- when you ride your bike through the air (this is when an object moves through anything flowing. yes, air counts)

**Chemistry**

We're going over hybridization right now, like sp3 and stuff. But I dont understand how you got it at all. Can you please tell me the hybridization for these two examples I made up and explain how you got it thanks 1. NH3 2. PF5

**MATHS**

I meant 2098 I made a mistake

**MATHS**

I meant 2098 I made a mistake

**MATHS**

3524 kg just double the mass of the truck when its half full

**Biology**

Enzyme is a protein that is a biological catalyst that increases the rate of a reaction. All enzymes are protein but not all proteins are enzymes

**Physics**

A ball is thrown directly downward, with an initial speed of 7.40 m/s, from a height of 31.0 m. After what time interval does the ball strike the ground? I thought it would be 31 m / 7.40 = 4.18 seconds, but it's the wrong answer.

**Physics**

The minimum distance required to stop a car moving at 46.0 mi/h is 39.0 ft. What is the minimum stopping distance for the same car moving at 80.0 mi/h, assuming the same rate of acceleration? Can I do a proportion or is this totally different?

**Mass Communication Studies**

What legal issues must be considered when digitally manipulating images downloaded from the Internet for use in a new book?

**science**

the doctor orders 0.200 mg of atropine im for you. the concentration recorded on the premixed syringe is 0.00100 g of atropine im per 10.0 mL of solution. how many mL should the nurse administer?

**science**

you have a daughter that weighs 11.0 kg. theh dosage for ibuprofen is 10.0 mg for every kg of body mass. the bottle has 20.0 mg of ibuprofen per cc of suspension. how many cc of suspension should you give her?

**Communication Law Studies**

Can publishing photos of people who are unaware that they are being taken can hold legal binding in court? If so how and under what statutes?

**college**

yes it is just posted the class for it. HCR/230 - CLAIMS PREPARATION II: FOOTING THE BILLS (AXIA)

**college**

Post a 200- to 300-word response to the following: Compare cost control strategies of employer-sponsored health plans, in which employers buy from insurance companies, to self-funded health plans, in which employers cover costs of benefits. Include the following factors: o Ri...

**Maths**

What is the reference angle for (27 pi)/5?

**Communication Studies**

Thanks for your insight to this question!

**Communication Studies**

Ah well first of all the person who goes to prison is found guilty of a crime. The hitting someone occurence could happen for any stupid reason. Your thoughts? How can I logically answer this question? If people feel that they must hurt or harm a person, what do the people do ...

**Communication Studies**

So to keep from feeling guilty they use a scapegoat or excuse?

**Communication Studies**

The question is what do they do not to feel guilty? They should feel guilty, but some people don't. Is there a logical answer to this question? Thanks!

**Communication Studies**

If people feel that they must hurt or harm a person, what do the people do to keep from feeling guilty about hurting that person?

**Communication Studies**

Thank you! I will check that out!

**Communication Studies**

What is a movie that shows an example of gender miscommunication? Are these characters on the margins of society, as depicted in the film, or are portrayed in a stereotyped way or as people who can be more honest because they are "marginal" people, those not co-opted...

**Math**

How do we express this in interval notation? x < 0 or 7 < x < 9

**Algebra**

Ok so the function is f(x)=k(x-r1)(x-r2)(x-r3) =k(x-(-5))(x-ã3)(x--ã3) Now to check this?

**Algebra**

What is r2 and r3 stand for? Not too sure how to check this. Can you show me please I got 10 more problems like this. Thanks!

**Algebra**

f(-5)= 1^3 +5(1)^2-3(1)-15 = -12. f(sqrt3) = 1^3 +5(1)^2-3(1)-15 = -12 f(sqrt-3) = 1^3 +5(1)^2-3(1)-15 = -12 Are these correct?

**Algebra**

Find a polynomial function of degree 3 with the given numbers as zeros. -5, sqrt3, -sqrt3

**Algebra**

Find the inverse of the relation: {(0,1),(5,6),(-2,-4)}

**Algebra**

Please Solve: t+1/3 - t-1/2 = 1

**Algebra**

Thank you for the help!

**Algebra**

f(x+h)-f(x)/h for f(x)= 4x+9 and simplify.

**Algebra**

I think I got it! Are the slopes of the given and parallel lines = ?

**Algebra**

so based on this her sales would be $740.16 money earned from weekly sales +225.00 base pay $965.16 Amy’s Weekly Paycheck Earnings

**Algebra**

Amy earns a weekly paycheck consisting of base pay of $225, plus a commission of 4.8% of her weekly sales. (a) Write an equation that can be used to determine Amy’s weekly paycheck P, given the amount of weekly sales s. (b) Determine Amy’s weekly paycheck if her week...

**Algebra**

Great! Thanks for the help! So R= 8 and the center is (-1,5) got it! Thanks again!

**Algebra**

That is what I thought, so the standard form would be (x-(-1]^2 + (y-5)^2 = 64

**Algebra**

ok based on that I would say the radius is 8 cause 8*8 = 64 and the center is (1,5)? Or do the signs change because of the equation (x-h)^2 + (y-k)^2 = r^2 making the center (-1,5)?

**Algebra**

State the center and the radius of the circle represented by the equation (x + 1)^2 + (y – 5)^2 = 64

**Algebra**

Thanks!

**Algebra**

0^2 = 0? Just wanna be sure

**Chemistry**

For one mole the ideal gas law is pV=RT , write down the exact differential dV. Would I be right to differentiate with respect to T and p separately?... V = RT/p dV = R/p - (RT)/(p^2)

**Chemistry**

In solution it would separate into ions. As this is a strong base it would be fully dissociated in solution i.e K+ ions and OH- ions.

**health**

Need help writing a report on nutritional value.

**Chemistry...Help?**

I believe the answer to part (B) can be found in your text in the chapter on Acid Rain. It that chapter, it states that Carbonic Acid acts in the environment to keep rainwater at a pH of between 5 and 7. It then goes on to dicuss the term acid rain as pertaining to precipitati...

**calculus**

find the derivative for y= (tan^-1)e^x

**Accounting-business**

Can you please see if there is anything I can add to this. What are the ethical issues involved? What should Sue do and what decision-making approach should she take? This is what I have to this question so far. The Ethical issues are not following the accounting standards an...

**Accounting**

this is what I have to this question so far. Can you please see if there is anything I can add to this. What are the ethical issues involved? What should Sue do and what decision-making approach should she take? The Ethical issues are not following the accounting standards and...

**Accounting**

this is what I have to this question so far. Can you please see if there is anything I can add to this. What are the ethical issues involved? The Ethical issues are not following the accounting standards and ethics of accounting. Anne Distagne was the CEO of Linkage Constructi...

**Chemistry**

How could the following transformation could be carried out. C6H5C=CH --> C6H5CH2CH20H I don't know how you would get a primary alcohol because I thought that following Markovnikov's rule any reaction would involve addition onto the other carbon.

**Accounting-business**

I need to write a paper on this can anyone help me please? Write a paper in which you assume the role of Kardell's Ceo. Assume there is a link between the chemical spill sonox and the Company and take immediate step to upgrade the plant to prevent future spillages.

**chemistry**

Would a thioester hydrolyse faster or slower than a normal ester and why? I think the thioester is slower, but I'm not sure why.

**Algebra**

So then the final answer is (m+4)(2a - 2)

**Algebra**

Factor (m + 4) (a – 5) + (m + 4) (a + 3)

**Algebra**

Please simplify. 5x ^-2 - 3y ^-1 _________________ x ^-1 + y ^-1

**Algebra**

Help please! I think this is the way to solve this problem, but am not sure. Any help is most appreciated. Thanks! Simplify (p^4 + m p^2m)^-4/(p^-4)^-m

**english**

I really dont have a question, but can you give me an example or sample of an outline of a historical person for a research paper.

**english**

Thank you GuruBlue and Ms. Sue!

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