Gangluff--AP Chemistry Holiday Song--2014 "AP Chem" AP Chemisty Holiday Song 2014/15 By Matt Decker Song: Many Men by 50 cent Lyrics: AP Chem, wish death upon me Acid in my eye, G and I can't see I'm trying to be, what I'm destined to be And... By: Matt Decker … Continue reading →

[ League of Legends] Nuclear Chemistry For Chemistry Honors Students This video might be too dramatic on the effect of the nucleus and the description of the particles (alpha, beta, and gamma) Hope you enjoy! By: edfredmaple … Continue reading →

back titration, chemistry 11th and 12th cbse icse state boards, iit jee ,aieee,mains,advanced. By: bhaskar sharma … Continue reading →

PUBLIC RELEASE DATE: 16-Dec-2014 Contact: Dave Guerin dguerin@latech.edu 318-257-4854 Louisiana Tech University @latech RUSTON, La. - Dr. Yuri Lvov, professor of chemistry and T. Pipes Eminent Endowed Chair in Micro and Nanosystems at Louisiana Tech University, has been named a 2014 Fellow of the National Academy of Inventors (NAI). Lvov is one of only two academic inventors from Louisiana institutions to earn the NAI's Fellow distinction for 2014. Election to NAI Fellow status is a high professional designation accorded to academic inventors who have demonstrated a prolific spirit of innovation in creating or facilitating outstanding inventions that have made a tangible impact on quality of life, economic development, and the welfare of society. Lvov's groundbreaking work in nanomaterials, including nanoassembly of ultrathin films, bio and nanocomposites, ordered nanoshells, organic-inorganic composites and clay nanotubes with controlled release of chemical agents, has earned him international acclaim and recognition. "I am very happy to be just the second Louisiana professor elected to this prestigious national academy," said Lvov. "The academy selection committee consists from the world top scientists and innovators, and to be screened by them means a higher visibility for Louisiana Tech University. This is recognition not only for my research, but … Continue reading →

One would have to do the calculations in such tiny steps (less than a femtosecond) that you'd have to perform a gazillion (more than 10 billion steps) to get the system into the microsecond regime, which is just about relevant to real world chemistry, explains Prof Coveney. It would take years to carry them all out. No one is going to give you a supercomputer for that long, says Prof Coveney. And, besides, supercomputers are getting fatter, not faster, in that they can model larger slabs of matter, but for less time. This has a surprising implication: we cant even convincingly work out how the boiling point of water and other basic properties emerge from the behaviour of its myriad molecules, viewed quantum mechanically. Trial and error has been the order of the day. Walk around the Challenge of Materials gallery in the Science Museum and you will see the results of generations of experiments to figure out the link between a chemical recipe and desirable properties, from Egyptian glass to Thomas Heatherwick's first public commission: Materials House, a sculpture consisting of 213 layers of materials from Astroturf to Segovia lace. The history of materials such as carbon-fibre-based materials, light-emitting … Continue reading →

WASHINGTON, Dec. 16 (UPI) -- There were likely a lot of "whoever smelt it, dealt it" jokes going around in the control room of NASA's Curiosity mission, as the Mars rover sent back data detailing a spike in methane. But Curiosity was able to exonerate itself by blaming the tenfold spike on a some sort of active organic chemical process. "This temporary increase in methane -- sharply up and then back down -- tells us there must be some relatively localized source," Sushil Atreya, a member of the Curiosity rover science team and a researcher at the University of Michigan, explained in a recent press release. "There are many possible sources, biological or non-biological, such as interaction of water and rock." The findings are already reigniting a debate over whether methane-based lifeforms are or were present on the Martian surface. NASA's scientists won't confirm or deny the likelihood that microbes are responsible for the methane spike. "We can't rule it out," Chris Webster, a researcher at NASA's Jet Propulsion Laboratory, told NBC News. "It's equally likely to be geophysical or biogenic. The fact that we've seen it, in a sense, argues that the stock in a possible biogenic source went … Continue reading →