:)

Positive point charge q1 = +6.0 x 10^-9 C is at the origin and negative point charge

q2= -4.0 x 10^-9 C is on the negative x-axis at x = -0.200 m. Point A is on the +x-axis at

x = 0.100 m and point B is on the +x-axis at x = 0.300 m. How much work does the resultant electric field of q1 and q2, do on a third point charge q3 = -5.0x 10^-3 C when it moves from point A to point B?

I will love you forever if you can explain how to get this.

I have a bruise on my back that runs down the midsection of my spine. I'm in university and sit in those horrible plastic chairs all day. Would I be correct in saying that the bruise is most likely just from sitting in these chairs?

SplendidLawn sells three types of lawn fertilizer: SL 24-4-8, SL 21-7-12, and SL 17-0-0. The three numbers refer to the percentages of nitrogen, phosphate, and potassium, in that order, of the contents. (For instance, 100g of SL 24-4-8 contains 24g of nitrogen.) Suppose that each year your lawn requires 500 g of nitrogen, 100 g of phosphate, and 180 g of potassium per 1000 square feet. How much of each of the three types of fertilizer should you apply per 1000 square feet per year?

Okay so I'm supposed to find the products of the neutalization reaction for a hydroxide ion and a methylammonium ion, would I be correct in saying that the products would be water and CH3NH2? If not, what would the products be?

What would be the products of the following reaction

CH3O-Na+ + HCN ---> ?

Please help. SO confused.

Is it possible to have a neutralization reaction without the production of water? For example I was asked to find the products of the reaction between a methylamine and a Pyridinium ion. Any help in explaining this would be extremely appreciated. Thanks!

What is your favorite quote?

For a profile picture. Thank you!

1:

http://i153.photobucket.com/albums/s219/gymnastics...

2:

http://i153.photobucket.com/albums/s219/gymnastics...

3:

http://i153.photobucket.com/albums/s219/gymnastics...

Okay so here is the deal. I am 19 and I am still virgin and have never been in a serious relationship with a guy. I never thought it was a problem until yesterday when I was talking to a guy who blatantly told me i was "a lot less intriguing" after he found out that I was a virgin. So my question to you guys is, do guys find girls that are still virgins "not intriguing"?

Okay so here is the deal. I am 19 and I am still virgin and have never been in a serious relationship with a guy. I never thought it was a problem until yesterday when I was talking to a guy who blatantly told me i was "a lot less intriguing" after he found out that I was a virgin. So my question to you guys is, do guys find girls that are still virgins "not intriguing"?

I'm trying to pick a new profile picture...and can't decide for the life of me. Thank you!

1

http://i153.photobucket.com/albums/s219/gymnastics...

2

http://i153.photobucket.com/albums/s219/gymnastics...

3

http://i153.photobucket.com/albums/s219/gymnastics...

4

http://i153.photobucket.com/albums/s219/gymnastics...

Hey so I was wondering what the best way to promote my blog would be without it looking like I'm trying to spam the **** out of everyone. Thanks! :)

Calculate the entropy change, in J/K, for the reaction below. Assume the reaction occurs under standard conditions.

HCl (g) + NH3 (g) ---> NH4Cl (s)

186.8___192.3_______94.6_____<-- S(J/mol K)

A liquid solvent has a boiling point of 96.8 oC. Calculate the change in the boiling point of the solvent if 0.949 moles of a solute is dissolved in 0.50 kg of solvent. The Kb for the solvent is 1.30 o C/m.

Thanks!

Calculate the molarity of a ethanol solution prepared by dissolving 47.41 grams of ethanol, CH3CH2OH, in 753.7 grams of water. The density of the resulting solution is 1.072 g/mL. Enter your answer to the correct number of significant digits and do not enter units as part of your answer.

Please explain how u got the answer. Thanks!

For a profile picture. Thanks!

1:

http://i153.photobucket.com/albums/s219/gymnastics...

2:

http://i153.photobucket.com/albums/s219/gymnastics...

Mine is Drops of Jupiter by Train. What is yours?! Title and author please :)

I'm ordering some offline and am wondering what your all time favorite scent is. I REALLY like the new forever sunshine one, but I'm trying to pick out some new ones :)

Thanks!