Did you know?

Niobium is a chemical element with atomic number 41 and is represented with the symbol Nb in the Periodic Table. It is a soft, ductile transition metal which is resistant to corrosion due to the presence of an oxide layer on its surface. It is one of the most common elements found in the Earth’s Crust. It is often found in the pyrochlore mineral.The expansion upon freezing comes from the fact that water crystallizes into an open hexagonal form. This hexagonal lattice contains more space than the liquid state. Share. Cite. Improve this answer. Follow. answered May 13, 2015 at …Oct 27, 2015 · The overlap is actually in making the boards and the electronics. What materials and what properties something has and why you would use it in a computer. Software and material science are fully decoupled in electronics. Chemist needs to know how what is a field-effect transistor and how to measure conductivity.

Add line anywhere in topol.top and remove SOL from moleculetype section. #include "oplsaa.ff/spce.itp". About protein error- Check if your *.gro file include 1 protein molecule and 53832 water molecule in it. I am suspicious your *.gro file does not have protein molecule and filled with water only.Thanks for contributing an answer to Chemistry Stack Exchange! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience. Use MathJax to format equations.Stack Exchange is a network of question-and-answer (Q&A) websites on topics in diverse fields, each site covering a specific topic, where questions, answers, and users are subject to a reputation award process. The reputation system allows the sites to be self-moderating. As of March 2023, the three most actively-viewed sites in the network are Stack …Thanks for contributing an answer to Chemistry Stack Exchange! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience. Use MathJax to format equations.

Thanks for contributing an answer to Chemistry Stack Exchange! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience. Use MathJax to format equations.6. NO, we can't melt wood! From primary level we have learned that solid melts to liquid at certain temperature and on increasing the temperature further it change into gaseous. But that is not the case always. The problem with melting wood revolves around what combustion is, and what temperature the combustion of wood happens at.Chemistry Meta Stack Exchange is moderated by you. Review queues contain posts (also known as review tasks) that might need community attention, as determined by the … ….

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Chemistry stack exchange. Possible cause: Not clear chemistry stack exchange.

May 19, 2018 · Effect of impurities on melting point. This is a 10th-grade question. The melting point of a substance decreases with increase in presence of impurities in it. The melting point of ice decreases from 0 °C to -22 °C on mixing salt in it in proper proportion. That is why salt is added to make freezing mixtures to keep ice creams frozen. NotEvans. 17.1k 3 68 135. Add a comment. 4. Normal phase HPLC means the stationary phase is polar and the mobile phase is non-polar; reversed phase means the stationary phase is non-polar and the mobile phase is polar. See HPLC Separation Modes (from Waters, a manufacturer of chromatography equipment and supplies) for more insight.

Tools get rusty. It's one of the things they do best. But they don't have to stay rusty. The DIY experts at Stack Exchange offer a few solutions to keep your tools gleaming clean. Tools get rusty. It's one of the things they do best. But th...Thanks for contributing an answer to Chemistry Stack Exchange! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience. Use MathJax to format equations.Addendum: The process is not a Robinson annulation, which involves an initial Michael addition followed by an aldol condensation. The latter reaction includes the transformation 3 → → 8. The transformation 1 → → 3 may described as a retro -aldol reaction. You may want to see the formation of mesitylene (1,3,5-trimethylbenzene) from ...

entry level jobs 25 an hour It’s important to have a variety of options when you’re looking for a new internet service plan so you can find the best one for your needs. If you’re already an AT&T cellular customer — or even if you’re not — you might be interested in si... highest distinctionruta del darien Thanks for contributing an answer to Chemistry Stack Exchange! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience. Use MathJax to format equations. cathy lee crosby feet Thanks for contributing an answer to Chemistry Stack Exchange! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience. Use MathJax to format equations. byu kickoff timecan i bring my own balloons to party cityalex dee A quick way to draw the structure of a molecule is to look up the SMILES description of the molecule on pubchem or another cheminformatics site. To give an example, the SMILES of caffeine is CN1C=NC2=C1C (=O)N (C (=O)N2C)C. Then, you can load this into a chemistry drawing program such as Chemdraw (commercial) or MarvinJS ( online demo) or ... mini truck for sale craigslist ohio Dec 2, 2022 · The intersection between the wafer surface and the (122) plane is a line parallel to (1,1,1) x (1,2,2) = (0,-1,1). The angle between these two is 120 degrees. Because of the symmetry of the wafer, other solutions are 0 or -120 degrees. (You would get those by dialing in the (212) or the (221) plane.) crinoid star fossilsnaruto is the kyuubi fanfictionjason kramer Thanks for contributing an answer to Chemistry Stack Exchange! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience. Use MathJax to format equations.