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Chemistry Stack Exchange Q&A for scientists, academics, teachers, and students in the field of chemistry (103,110 total users) Aug 27, 2023 - Aug 31, 2023 « prev week Type to find users: Sort by: user55119 5 52 92 member for: 5 years, 9 months #1 week rank not previously ranked 15,779 total reputation 145 week reputation Poutnik 3 45 97Q&A for scientists, academics, teachers, and students in the field of chemistry Stack Exchange Network Stack Exchange network consists of 183 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.community is growing. Stack Overflow and the Stack Exchange network help people find the answers they need, when they need them. Comprising 173 Q&A communities, including Stack Overflow, over 100 million people visit every month to ask questions, learn, and share technical knowledge. Our products and tools empower people to find what they need ...

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 …1. Chemistry.SE is a site to ask questions about chemistry. Meta.Chemistry.SE is a site to ask questions about the site Chemistry.SE. What is MCQ? – Dan Bron. Jan 12, 2017 at …Questions tagged [chemistry] Ask Question. On standards or conventions specific to chemistry as an academic discipline, and programs that lead to a degree in this field. …Questions tagged [chemistry] Ask Question. On standards or conventions specific to chemistry as an academic discipline, and programs that lead to a degree in this field. …

Sep 2, 2016 · Dissolving of the ammonium chloride can also be thought as two separate processes, see equation (2 ′). NHX4Cl(s) [NHX4X + (g)] + [ClX − (g)] NHX4X + (aq) + ClX − (aq) Meaning that first we break up the ammonium chloride crystal structure and second we dissolve the bare ions. If we want to write that in single enthalpy terms, we can do ... Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange. ... Chemistry: Gravimetric determination of copper in ore. 1. ….

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Effect of Temperature on pH of Water. The Kw K w is a function of temperature. It is 10−14 10 − 14 at 25 ∘C 25 ∘ C. When the temperature is 50 ∘C 50 ∘ C, the Kw K w can be calculated to be somewhere around 10−12 10 − 12 using Vant Hoff's equation, but this is so weird.Cross-posting is not considered the correct way to go on Stack Exchange. Or anywhere on the internet, to be a little more precise. The idea is that you want all answers to be in a single common spot, so the best answer out of different alternatives can be easily identified by votes.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.

community is growing. Stack Overflow and the Stack Exchange network help people find the answers they need, when they need them. Comprising 173 Q&A communities, including Stack Overflow, over 100 million people visit every month to ask questions, learn, and share technical knowledge. Our products and tools empower people to find what they need ...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.

unitedhealthcare kansas providers This web site shows how the molecules line up in the crystals. Yes, some ice is denser than water. If you put pressure on regular ice, and give it time to rearrange, the molecules will move into a new crystal lattice which results in the ice being more dense than water. In the first ice crystal, there are spaces between some of the molecules ... cheistian beaunbusted mag 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. kansas football rankings Data Exchange. Improve your workflow by importing chemical data directly and by exporting your work for immediate publication or presentation. Use a wide range of molecular formats, including XYZ, SDF and CML. Exchange data with an external service through an API or external software systems like Python or Julia. Guide to Chemical ... unc bears volleyball scheduleaisan big titsexamples of monocular cues chemistry.stackexchange.com is ranked #0 in the Science and Education > Chemistry category and #0 Globally according to January 2023 data. Get the full … hampton bay loveseat cushions I have printed the model in HIPS and the support in PLA. I have put the 3D model in a ultrasonic cleaner in the solution with water and sodium hydroxide. (1 liter H2O + 200 grams NaOH) The PLA has dissolved after 3 hours with temperature 65° and 1 hour of ultrasonic sound. I attach a youtube link with a similar experiment.1. Today I stumbled across a website which defined the titration of weak acid and strong base as the following: "The titration of a weak acid with a strong base involves the direct transfer of protons from the weak acid to the hydoxide ion. The reaction of the weak acid, acetic acid, with a strong base, NaOH, can be seen below. the vizcachalifetime tamarack seat upgradezillow boerne texas 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 …Aug 22, 2015 · Chemistry 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.