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i am doing a worksheet for chemistry and i dont understand it! it says change the following word equations into formula equations 2 balance the formula...
Yeah that's right 2. The balanced reaction would be ... __________________________________ Discover Yahoo! Have fun online with music videos, cool games, IM...
Kindly ignore the earlier mail Yeah that's right and next steps would be 1. Cl(g) + KBr (aq.) ==> KCl (aq.) + Br(l) The Balanced equation would be 2. Cl2 (g)...
Hi Caitlin! Chemical Smile is almost completely correct. I think that in step (1), your teacher wants to see: Cl2(g) + KBr(aq) ==> Br2(g) + KCl(aq) But of...
looks good guys......but where's the water.......kbr, kcl are normally solid......seems equilibrium might dictate some alternate reactions... ie production of...
... Here's the way I look @ this reaction: Cl2 + 2K(+) + 2Br(-) -> Br2 + 2K(+) + 2Cl(-) apply a bit of stoichoimetric algebra and one obtains: Cl2 + 2Br(-) ->...
Does anyone reading this know how to predict the behavior of materials with respect to static electric charge based on chemical structure? For instance, I the...
When PVC is synthesized, and then formed into a film or other form, the long polymer chains in it are bound to have some carbon atoms with an unpaired electron...
Hi all A group of physics students from the University of Cape Town started a project to write science textbooks for high school students under a free license....
I could be interested, mostly in areas pertaining to, althouigh not confined to: industrial chemistry, chemical engineering, analytical chemistry, quantum...
if a certain project i'm imagineering pushes through, I'll have small amounts of formaldehyde vapor constantly boiling off from a portable toilet. any way to...
You could pass it into water, until a saturated solution is obtained, but keep the stopper on it in the meantime. This is formalin, used as a disinfectant, as...
Count me in for a noble cause. What I lack in paper credentials, I can compensate with several years of teaching science in the equivalent grade levels your...
You are welcome to use my resources in dealing Atomic Structure, MOT, and Crystallography. If they are in the syllabus, advise me the schedule and programme. ...
Hi. I'm willing to help. My background is in food science. I do editing, layouting, and graphics design. My last two projects were both college textbooks. ...
Hello every one, I'm a chemistry student of Neyriz univ a university in IRAN. We made a web-site about our activities and university students and conditions. ...
Hi, Normally, Br2 is a liquid, but since this reaction is taking place in water, and Br2 dissolves to a reasonable extent, I would think that the bromine is...
Dear Babs: Titanium is isolated from the ore by conversion to titanium tetrachloride, TiCl4. This is reacted with magnesium metal to produce titanium sponge....
Hello, I have studied upto college chemistry and have tutored people in chemistry. I am interested in education over the internet, and would love to volunteer...
Check out http://www.chem.ox.ac.uk/mom/bathroom/laureth.html. You do have the Chime plug-in installed, don't you? :) You can right click on the model and save...
My 2 cents' worth: I essentially agree. The solubility in water is 3.41g/100g. However, the solubility of KBr is about 15 times that, so it is conceivable...
I have made many model rockets during my teenage years, and now that I am in college, I want to make one from scratch. When I have worked on rockets in the...
Hello! I am Hai from Tokyo. I am going to do the experient about carbon nanotube, but I have no experience about it. At first I have to produce it. Could you...
Hello, I was wondering if anyone out there could help me with a couple of electrochemistry questions. I have been using cyclic voltammetry to try and...
... home made project like mine. ... As far as I know, most hobby rocket "engines" are composed of black powder, simply a mix of charcoal, sulfur and potassium...
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