Saturday
August 27, 2016

Posts by rebekah

Total # Posts: 478

French
So i have to make a french food for around 20 people. Do you know of any appetizer that I can serve at room temperature, easy to make, and easy to get my hand on the ingredients? thanks
February 9, 2012

bio
What does this sentence mean? "We propose that acetate produced by protective biofidobacterium improves intestinal defence mediated by epithelial cells and thereby protects the host against lethal infection" thanks
February 8, 2012

paper
how would I do an in text citation for this reference? 1. Shinji Fukuda, Hidehiro Toh, Koji Hase, Kenshiro Oshima, Yumiko Nakanishi, Kazutoshi Yoshimura,Toru Tobe, Julie M. Clarke, David L. Topping, Tohru Suzuki, Todd D. Taylor, Kikuji Itoh, Jun Kikuchi, Hidetoshi Morita, ...
February 7, 2012

Speech
yes, so just listing 3 things is a triad? you dont need a certain form?
February 5, 2012

Speech
Whether it’s shopping for the newest fashion, dining at a high quality restaurant, or spending the night at a world-class hotel, the Magnificent Mile is the place to go. does this sentence have a triad in it? thanks
February 5, 2012

US History
Do you know of any sites that gives statistics about Japaneese POW camps in WWII?? thanks
February 4, 2012

bio
why does 10 % Sodium Chloride Solution affect and kill Sarcina lutea but not Serratia marcescens Escherchia coli Bacillus subtilus Bacillus cerus? I am trying to find some evidence of why but can't. It is true though because I tested it in a lab.
January 29, 2012

Quantitative analysis
If we produce 350 units of output, the total cost is $11,500. It costs us $12,900 to produce 420 units. If we assume the relationship is linear, determine the cost function.
January 25, 2012

Bio
Do you guys know of any videos that describe how to tell what bacterias on a slide are bacillus cereus, seratia marsescens, e coli, sarcina lutea and bacillus subtilis? thanks
January 25, 2012

french
Is there a debt ceiling in france? I have searched but cant find an exact amount. If there is, what is it? thanks
January 24, 2012

bio
what is Ssarcina Lutea's margin shape on agar?
January 23, 2012

Physics
so the more work the more power?
January 22, 2012

Physics
is work directly related to power?
January 22, 2012

french book
I have homework in my French book but left it at school. I use the Imaginez: le français sans frontières. There is an online version but it says I needa code. I don't have my book with me so I can't get the code from there. is it a common code that can be...
January 19, 2012

speech
I wrote an itroductory speech that I am going to be giving in speech class but I can't think of a good conclusion. The 3 major points of the speech is that I am a hard-working student. Adventurous family member, and laidback friend. I talk some at the begining about how ...
January 12, 2012

french- affirmative commands
oh ok thanks!!!!
January 11, 2012

french- affirmative commands
Thanks:)
January 11, 2012

french- affirmative commands
When you are putting a verb into the tu form of an affirmative comand like don't eat any. Why is it N'en mange pas and not manges (the tu form of manger)
January 11, 2012

french grammar
Rendez-vous toujours service a vos amis quand ils vous le demandent? answering no, respond to the question using an indirect pronoun. the pronoun is leur but i am not sure where to place it and is the conjugation for je, je rende??
January 10, 2012

English
thanks, well that was just an example some are 5 or 6 pages
December 18, 2011

English
Do you know of any website that has important quotes from poems? because I have tried searching on google for like important quotes from "The World is Too Much With Us" but I can't find any and sparknotes doesn't have important quotes for poems just summarys...
December 18, 2011

Math for Liberal Arts
You have a 5 minute hour glass and an 8 minute hour glass. You need to cook something for exactly 9 minutes. How will you use the two hour glasses to determine the exact time? There is no way to determine where the halfway mark is with the hourglasses. Help me please!
December 13, 2011

English
Assignment: Type impressions, feelings, and thoughts in a one-page diary entry. Recall your earliest experiences with art. What did you do? Did you enjoy art? Why? How did your parents or teacher respond to your art? How do you feel at present about your artistic development...
December 12, 2011

french
so is it asking which i dont like?
November 29, 2011

french
I am trying to find the translation of this sentence but it is kinda funky. Au(x)quel(s) ne voulez-vous point ressembler? do you know what it means in english? thanks
November 29, 2011

French
I am trying to find the translation of this sentence but it is kinda funky. Au(x)quel(s) ne voulez-vous point ressembler? do you know what it means in english? thanks
November 29, 2011

Foods Culture
how about plating?
November 27, 2011

Foods Culture
what are some special methods of serving food in east asia and in southern asia? some websites with info would be great!
November 27, 2011

English- dracula
thanks!
November 22, 2011

English- dracula
What are some examples of moral seriousness in dracula?
November 22, 2011

Math
That's the way I got the answer too. Thank you!!!
November 1, 2011

Math
Find the missing number. 5/15 = ?/3 Is 1 the correct answer?
November 1, 2011

English
Can you guys proof read part of an essay im writing. I know you do not know the context but, im just talking about the grammar issue. here it is: Along with the tension that goes on between Mr. And Mrs. Bennet, Charlotte and Mr. Collin’s marriage is not all happy giddy. ...
October 13, 2011

physics
A lamp hangs vertically from a cord in a descending elevator that decelerates at 2.6 m/s2. (a) If the tension in the cord is 54 N, what is the lamp's mass? (b) What is the cord's tension when the elevator ascends with an upward acceleration of 2.6 m/s2?
October 4, 2011

french
I am doing a debate in french and my side is that the HLM in France isnt working and it should be replaced with a new type of system. Do you know any websites with information about the HLM in france. All I can find in wikipedia. also any charts or graphs showing like the ...
September 19, 2011

French
I am doing a debate in french and my side is that the HLM in France isnt working and it should be replaced with a new type of system. Do you know any websites with information about the HLM in france. All I can find in wikipedia. also any charts or graphs showing like the ...
September 19, 2011

physics
A car moving with constant acceleration covered the distance between two points 60.0 m apart in 6.00 s. Its speed as it passed the second point was 15.0 m/s. (a) What was the speed at the first point? (b) What was the magnitude of the acceleration? (c) At what prior distance ...
September 10, 2011

geometry
A triangle has a ratio of 3:8:9 what is the measure of the smallest angle
June 15, 2011

random question
*in them
May 9, 2011

random question
what words have the word or sound of 'mole' in the. this is for a science project i am doing. we are given out lines of the animal a mole and we have to make a mole but have like a theme to it kinda. like someone did a camel(camole) thanks
May 9, 2011

Chem
That makes sense! Thanks:)
May 8, 2011

Chem
Use the following reactions to arrange the elements A, B, C, and D in order of their redox activity, from greatest to least. 2 A + B2+ --> 2 A+ + B B + D2+--> B2+ + D A+ + C -->No reaction 2 C + B2+ --> 2 C+ + B Can someone explain? thanks
May 8, 2011

Chem
balance the half-reaction. (Type your answer using the format CO2 for CO2, [NH4]+ for NH4+, and [Mg]2+ for Mg2+. Use the lowest possible coefficients.) I am sooo confussed (a) S(s) --> H2S(g) thanks
May 5, 2011

Chem
Assign an oxidation state to each atom in each of the following compounds. Fe(CN)3 Fe: 3+ (i know this is correct) C N im not sure about the other two
May 5, 2011

chem
true or false?? a)If there are no changes in the oxidation state of the reactants or products of a particular reaction, that reaction is a redox reaction. false? b)A reducing agent gets oxidized as it reacts. true?
May 3, 2011

Quotes about English language origin
ooooooooo I am liking these quotes. Thankyou Ms. Sue and Writeacher!
April 30, 2011

Quotes about English language origin
So I wanted to start my etymology paper about fascinating word origins with a quote as my attention grabber. I am looking for a quote that talks about the english language and the origin of most of its words. Some interesting quote. I don't even know if there is a type of ...
April 30, 2011

Etymology
Thanks soooo much:)!
April 30, 2011

Etymology
So I posted like 3-4 weeks ago that I was doing a project about fascinating etymology stories and I got a few great websites:) I only could find a few really funny and interesting stories that my classmates would actually enjoy/ want to listen to. I have been to fun-with-words...
April 30, 2011

chemistry
If 0.075 g of MgF2 dissolves per liter of solution, calculate the solubility-product constant. I got 2.0e-9 but it was not correct.
April 27, 2011

Chem
(c) Using the appropriate Ksp value from Appendix D, calculate the solubility of Cu(OH)2 in grams per liter of solution. Appendix D: Ksp for Cu(OH)2 = 4.8 x 10-20 thanks!
April 27, 2011

Chem
I got A I just need b and c:)
April 27, 2011

Chem
oops... (c) Using the appropriate Ksp value from Appendix D, calculate the solubility of Cu(OH)2 in grams per liter of solution. Appendix D: Ksp for Cu(OH)2 = 4.8 x 10-20
April 27, 2011

Chem
(a) The molar solubility of Ag2CrO4(s) at 35°C is 1.3 10-4 mol/L. Calculate Ksp. (b) If 0.0490 g of AgIO3 dissolves per liter of solution, calculate the solubility-product constant. (c) Using the appropriate Ksp value from Appendix D, calculate the solubility of Cu(OH)2 in...
April 27, 2011

Chemistry
is it 6.429x10^-9?
April 27, 2011

Chemistry
A 1.00 L solution saturated at 25°C with lead(II) iodide contains 0.54 g of PbI2. Calculate the solubility-product constant for this salt at 25°C. thanks
April 27, 2011

1950's Food
For english im in a group that is doing a presentation on 1950 food. Were going to be making rice crispy treats and bringing them in since that was a popular dessert during the time. but we want to make it.. for lack of a better word, interesting. so does anyone know of ...
April 25, 2011

Amer lit
Is there any website online where I can read the full book "Betty Crocker Picture Cook Book"? thanks
April 21, 2011

chemistry
So no effect?
April 20, 2011

chemistry
I got it I just need help on this one... The gas phase reaction between nitrogen gas and oxygen gas to give NO gas is an endothermic process since 180.8 kJ of heat energy is absorbed when 1 mol of nitrogen reacts with 1 mol of oxygen. In which direction will the equilibrium be...
April 20, 2011

chemistry
The gas phase reaction between nitrogen gas and oxygen gas to give NO gas is an endothermic process since 180.8 kJ of heat energy is absorbed when 1 mol of nitrogen reacts with 1 mol of oxygen. In which direction will the equilibrium be shifted if the temperature is increased...
April 20, 2011

Chem
Consider the exothermic reaction CoCl42-(aq) + 6 H2O(l) --> Co(H2O)62+(aq) + 4 Cl -(aq). Will the equilibrium concentration of CoCl42- increase or decrease when the following changes occur? (a) HCl is added. increases decreases .(b) Co(NO3)2 is added. increases decreases .(...
April 19, 2011

Check my answers? (Chemistry)
Now I just need 3 and 4 checked
April 19, 2011

Check my answers? (Chemistry)
I only get one chance for each of these questions so I was wondering if someone could check my answers, thanks! 1. Consider the following reaction at equilibrium. 2 BrNO(g) ---> 2 NO(g) + Br2(g) Predict the effect of the following changes to the reaction mixture. (a) adding...
April 19, 2011

American kitchen technology in the 1950s
Do you know of any websites that talk about new cooking technology inventions that were created/ starting to be used in the 1950s? Thanks:)
April 18, 2011

chemistry
I posted a question similar to this one a few days ago and someone helped me with it. but now im on a similar one and i did the same thing to find the answer but it was wrong. what am i doing wrong? An equilibrium mixture of the following reaction was found to have [CH4] = 0....
April 17, 2011

chem
Thanks:)
April 16, 2011

chem
An equilibrium mixture of the following reaction was found to have [COF2] = 0.255 M and [CF4] = 0.118 M at 1000°C. What is the concentration of CO2? 2 COF2(g) CO2(g) + CF4(g) Keq = 2.00 at 1000°C Thanks:)
April 16, 2011

chem
Consider the following reaction. 2 NO(g) + 2 H2(g) N2(g) + 2 H2O(g) An equilibrium mixture of this reaction at a certain temperature was found to have [NO] = 8.1 10-3 M, [H2] = 4.1 10-5 M, [N2] = 5.3 10-2 M, and [H2O] = 2.9 10-3 M. What is the value of the equilibrium constant...
April 15, 2011

chem
how can you tell if two reactants will make a buffer?
April 14, 2011

chem
Which of the following pairs of substances, when mixed in any proportion you wish, can be used to prepare a buffer solution? (Select all that apply.) NaCN and HCN NaCN and NaOH HCN and NaOH HCl and NaCN HCl and NaOH and Which of the following gives a buffer solution when equal...
April 12, 2011

chem
Which of the following pairs of substances, when mixed in any proportion you wish, can be used to prepare a buffer solution? (Select all that apply.) NaCN and HCN NaCN and NaOH HCN and NaOH HCl and NaCN HCl and NaOH I thought it was the middle three because each either has a ...
April 10, 2011

chem
Give the conjugate base of the following Bronsted-Lowry acids. (Type your answer using the format CO2 for CO2, [H2AsO4]- for H2AsO4-, and [Ni(CN)4]2- for Ni(CN)42-.) 1) H2SO4 I have tried H[SO4]- and just HSO4 but they are both wrong:(
March 31, 2011

Chemistry
calculate the freezing and boiling points of each of the following solutions. (a) 0.37 m glucose in ethanol freezing point ______I got -1.2e2 but its wrong_______°C boiling point _________I got 1.1e2 but its wrong:(____°C (b) 15.0 g of decane, C10H22, in 37.9 g CHCl3 ...
March 24, 2011

Chemistry (repost)
I keep getting the same thing for b. .17
March 19, 2011

Chemistry (repost)
Determine the volume of 0.240 M KOH solution required to neutralize each of the following samples of sulfuric acid. The neutralization reaction is shown below. H2SO4(aq) + 2 KOH(aq)---> K2SO4(aq) + 2 H2O(l) a) 26 mL of 0.240 M H2SO4 b) 143 mL of 0.14 M H2SO4 for a I got ....
March 19, 2011

chem
Thanks!
March 19, 2011

chem
What is the molarity of ZnCl2(aq) that forms when 15.4 g of zinc completely reacts with CuCl2(aq) according to the following reaction? (Assume a final volume of 175 mL.) Zn(s) + CuCl2(aq) --> ZnCl2(aq) + Cu(s) I got the moles of Zn but dont know what to do with it thanks
March 19, 2011

Chemistry
Im confused, where did you get NaOH?
March 18, 2011

Chemistry
Determine the volume of 0.240 M KOH solution required to neutralize each of the following samples of sulfuric acid. The neutralization reaction is shown below. H2SO4(aq) + 2 KOH(aq)---> K2SO4(aq) + 2 H2O(l) a) 26 mL of 0.240 M H2SO4 b) 143 mL of 0.14 M H2SO4 for a I got ....
March 18, 2011

chem
thanks:)
March 9, 2011

chem
so would it be 2.86?
March 9, 2011

chem
...A dioxin-contaminated water source contains 0.044% dioxin by mass. How much dioxin is present in 6.5 L of this water? (Assume that the density of the solution is 1.00 g/mL.) thanks
March 9, 2011

chemistry
Picking any two compounds, how do you describe which one has a higher dispersion force using the words Larger electron cloud and polarizability? Thanks:)
March 4, 2011

chem
Indicate the type of crystal (molecular, metallic, covalent-network, or ionic) each of the following would form upon solidification. 1. B
March 1, 2011

chem help urgent!
nvm i got it wrong:(
March 1, 2011

chem help urgent!
i only have one submission for these and i dont' really know how to tell which one has the higher boiling point. can you help? Of each pair of solids, which one has the higher melting point? Kr(s) or Cu(s) and.. CCl4(s) or SiCl4(s)
March 1, 2011

Chemistry
Of each pair of solids, which one has the higher melting point? a) HCl and KCl b) Cu and Kr. Can you please explain? How do you know the melting point? Is it the type of intermolecular force that they have? thanks!
February 28, 2011

science
actualy Kr and Cu. thanks:)
February 28, 2011

science
Of HOOH(s) and TiO2(s) which one has the higher melting point?
February 28, 2011

chem
Which of the following compounds would be expected to form intermolecular hydrogen bonds in the liquid state? (Select all that apply.) HCO2H CH3OCH3 (dimethyl ether) CH3CO2H (acetic acid) CH3OH (methanol) thanks:)
February 26, 2011

chemistry
What intermolecular force(s) must be overcome to do the following. (a) sublime ice hydrogen bonding dipole-dipole interactions (not hydrogen bonding) induced-dipole/induced-dipole forces ion-dipole force You can choose one. Can some one please explain. I know the ...
February 26, 2011

chem
What type(s) of intermolecular force is (are) common to each of the following. (Select all that apply.) 1) Xe and methanol (CH3OH) a)london-dispersion forces b)dipole-dipole c)hydrogen bonding i put a and b but it was wrong 2)CH3OH and acetonitrile (CH3CN) a)london-dispersion ...
February 24, 2011

chem
Name the phase transition in each of the following situations and indicate whether it is exothermic or endothermic. (a) Frost appears on a window on a cold winter day. Is frost considered a liquid? I am really confused thanks:)
February 23, 2011

chem- drbob222 please help
my original question was: how do i figure this out?? How much heat does your body lose when 2.46 g of sweat evaporates from your skin at 25°C? chem - DrBob222, Tuesday, February 22, 2011 at 10:52pm q = mass water x delta Hvaporization. chem - Rebekah, Wednesday, February ...
February 23, 2011

chem
so 44.0 kj/1mol X 2.46g? i tried that and got it wrong. am i suppose to convert g to kj?
February 22, 2011

chem
how do i figure this out?? How much heat does your body lose when 2.46 g of sweat evaporates from your skin at 25°C?
February 22, 2011

Health
Also I have been looking around but not really sure. Can hypochondria be inherited?
February 19, 2011

Health
So for my health class I have to make a 4 slide powerpoint and on one of the slides I have to have the Name of the Mental illness and Definition/Classification. I have the name (Hypochondria) and the definition. Is the classification the same thing or something different. ...
February 19, 2011

chem
is SiS2 polar or nonpolar? Why? I think its non but when I searched it people were saying polar thanks:)
February 3, 2011

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