Recent content by chembloke

Not sure if the equations are showing in the original post, but here they are in case they are not showing up.

Hi guys, So my question is related to Electical Potential Eenrgy and Voltage. First off, I am using the Physics book by Cutnell, 8th Edition. If anyone would like to turn to the page I am on, it is page 570 or around there if you have the newer edition. So, they first relate Work by...

So the question asks - What is molar solubility of AgCl in 0.1M HCl? Ksp = [Ag+][Cl-] ----> Ksp = 1.8x10-10 After setting up the problem we get... Ksp = (x)(0.1 + x) 1.8x10-10 = (x)(0.1) 1.8x10-9 = (x) So the resulting answer is a Molar Solubility of 1.8x10-9, which to me is less...

Thank you guys for all your help!

I was wondering, if the force that causes a car to move in one direction is matched by the drag force opposing in the other direction, why does the car move at a constant velocity rather than moving at zero velocity. I thought that when one force opposes the other equally, there is no net...

So my question pertains to a question about 13C NMR. The figure in question is below, the stars indicate the carbons in question. http://imageshack.us/photo/my-images/841/updownd.jpg/ In class, the professor said that the carbon on the left would be upfield, while the carbon on the right...

So here is my dilemma. I'm looking at these two karyotypes. Karyotype 1: http://www.biotechnologyonline.gov.au/images/contentpages/karyotype.jpg Karyotype 2:http://www.contexo.info/DNA_Basics/images/karyotype1.gif Now karyotype 1, each chromosome is depicted as 2 bars. In karytope 2...

So I understand that when you deporotonate a carboxylic acid, you get a RCOO-. This causes a delocalisation in the two oxygen atoms. I read somewhere that because of this delocalisation, it makes it less attractive to Hydrogen ions (protons). This makes the carboxylic acid more stable and...