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WebChemistry Stack Exchange is a question and answer site for scientists, academics, teachers, and students in the field of chemistry. It only takes a minute to sign up. Sign … Thanks for contributing an answer to Chemistry Stack Exchange! Please be … Welcome to Chemistry Stack Exchange! To get you the best answer, we provide this … Chemistry is a question and answer site for scientists, academics, teachers and … Chemistry Stack Exchange is a question and answer site for scientists, … It is known that M g will reduce ketones. The articles (Ref.1 and 2) in the … WebFeb 18, 2016 · Sorted by: 38. Dry ice (solid carbon dioxide) sublimes at −78 °C. Dry ice and acetone are a common cold bath for chemical reactions. The melting point of acetone is -95 °C so the bath never gets cold enough to freeze the acetone. The bubbling of the carbon dioxide gas as the dry ice sublimes keeps the cold bath well stirred.

Pi electron stacking, how does it work? - Chemistry Stack Exchange

WebNov 28, 2024 · 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. WebJun 7, 2016 · For the solid-liquid line use. p sol-liq = P 1 + Δ H fus δ V ( ln ( T) − ln ( T 1)) where δ V = M ( 1 / d l − 1 / d s) where M is the molecular weight and d the densities of liquid and solid. T 1 and P 1 are temperature and pressure at the triple point. Thus you have to iterate T 1 and P 1 by fitting (say by least squares) to the ... good dating site usernames men https://reprogramarteketofit.com

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WebJun 7, 2015 · 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. WebApr 21, 2014 · 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. Web1 Answer. Sorted by: 1. Walter Reppe developed a process for the "safe" trimerization of acetylene to benzene and cyclooctatetraene. Although completely superseded by more modern alternatives, this process was used before/during WW2 because starting from only coal, calcium carbonate and electricity one could synthetise calcium acetylide and ... good dating site screen names

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Category:Correct Rate Equation for a Reversible Reaction - Chemistry Stack Exchange

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Chemistry stack

Free Chemistry Flashcards - StudyStack

WebThis FAQ explains and gives examples how to typeset chemical equations, quantities and units, and mathematical expressions on Chemistry Stack Exchange (rather than posting … WebMar 19, 2024 · 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.

Chemistry stack

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WebThanks 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. WebCreating chemistry-based solutions has never been easier with the release of ChemStack ®. ChemStack provides a rich suite of chemically intelligent technologies that allow for …

WebOct 12, 2016 · 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 … WebMay 10, 2024 · and. (2) K e q = ∏ a j ν j ∏ a i ν i, where a i and a j are the activities of reactants and products, respectively; ν i and ν j are the stoichiometric coefficients of reactants and products, respectively. So for your case we can set the equations as such: A + B ↽ − − ⇀ C Initial 1 M 1 M 0 M Final ( 1 − x) M ( 1 − x) M x M.

WebStudy general chemistry online free by downloading OpenStax's Chemistry textbook and using our accompanying online resources. OpenStax offers free college textbooks for all … WebChemistry 2e is designed to meet the scope and sequence requirements of the two-semester general chemistry course. The textbook provides an important opportunity for …

WebJul 20, 2015 · Throw a diamond in a fire and it burns away as CO2. Jul 20, 2015 at 8:23. 1. You can destroy diamonds, so they're not really forever - in fact, diamonds burn, releasing just the usual carbon dioxide you'd expect. The ignition temperature is rather high, but the burning is self-sustaining after ignition.

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