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diff --git a/html/encyclopedia/chemistry.html b/html/encyclopedia/chemistry.html deleted file mode 100644 index c6f6e7b..0000000 --- a/html/encyclopedia/chemistry.html +++ /dev/null @@ -1,160 +0,0 @@ -<!DOCTYPE html> -<html lang="da"> - <!--#include virtual="/include/head.shtml"--> - <head> - <script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script> - <script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script> - </head> - <body> - <!--#include virtual="/include/pageHeader.shtml"--> - <div class="page"> - <p class="pageTitle">Leksikon<sub> Kemi</sub></p> - <div class="section" id="measures-and-units"> - <p class="large">Mål og Enheder</p> - <p class="small">Jf. <a href="/html/encyclopedia/physics.html#measures-and-units">fysikkens mål og enheder</a>.</p> - <table> - <tr> - <th>Mål</th> - <th>Symbol<sub> af mål</sub></th> - <th>Enhed</th> - <th>Symbol<sub> af enhed</sub></th> - </tr> - <tr class="small"> - <th colspan="4">Mål<sub> med navngivede enheder</sub></th> - </tr> - <tr> - <td>stofmængde</td> - <td class="math">\(n\)</td> - <td>mol</td> - <td class="math">\(mol\)</td> - </tr> - <tr class="small"> - <th colspan="4">Mål<sub> med unavngivede enheder</sub></th> - </tr> - <tr> - <td>stofmængdekoncentration</td> - <td class="math">\(c_i\)</td> - <td>mol pr. kubikmeter</td> - <td class="math">\(\frac{mol}{m^3}\)</td> - </tr> - <tr> - <td>molarmasse</td> - <td class="math">\(M\)</td> - <td>kilogram pr. mol</td> - <td class="math">\(\frac{kg}{mol}\)</td> - </tr> - <tr> - <td>massekoncentration</td> - <td class="math">\(\rho_i\)</td> - <td>kilogram pr. kubikmeter</td> - <td class="math">\(\frac{kg}{m^3}\)</td> - </tr> - <tr class="small"> - <th colspan="4">Mål<sub> uden navngivede enheder</sub></th> - </tr> - <tr> - <td>massebrøk</td> - <td class="math">\(w_i\)</td> - <th></th> - <th></th> - </tr> - <tr> - <td>volumenbrøk</td> - <td class="math">\(\phi_i\)</td> - <th></th> - <th></th> - </tr> - </table> - <p>Mål med variante enheder:</p> - <table> - <tr> - <th>Mål</th> - <th>Enheder</th> - <th>Symboler<sub> af enheder</sub></th> - </tr> - <tr> - <td>stofmængdekoncentration</td> - <td>molær</td> - <td class="math">\(M\)</td> - </tr> - <tr> - <td rowspan="2">masse</td> - <td>gram</td> - <td class="math">\(g\)</td> - </tr> - <tr> - <td>dalton</td> - <td class="math">\(u\)</td> - </tr> - <tr> - <td>volumen</td> - <td>liter</td> - <td class="math">\(L\)</td> - </tr> - </table> - <p>Variante mål:</p> - <table> - <tr> - <th>Mål</th> - <th>Symbol</th> - <th>Afledt af</th> - </tr> - <tr> - <td>atommasse</td> - <td class="math">\(A_r\)</td> - <td>masse</td> - </tr> - </table> - <p class="math">\(1\ M=1\ \frac{mol}{L}=10^3\ \frac{mol}{m^3}\)</p> - <br /> - <p class="math">\(1\ g=\frac{1}{1000}\ kg\)</p> - <p class="math">\(1\ u=m_u\)</p> - <br /> - <p class="math">\(1\ L=\frac{1}{10^3}\ m^3\)</p> - </div> - <div class="section" id="formulas"> - <p class="large">Formler</p> - <p class="math">\(c_i=\frac{n_i}{\sum_j V_j}\)</p> - <br /> - <p class="math">\(M=\frac{m}{n}\)</p> - <br /> - <p class="math">\(m=Mn\)</p> - <br /> - <p class="math">\(n=\frac{m}{M}\)</p> - <br /> - <p class="math">\(w_i=\frac{m_i}{\sum_j m_j}\)</p> - <br /> - <p class="math">\(\rho_i=\frac{m_i}{\sum_j V_j}\)</p> - <br /> - <p class="math">\(\phi_i=\frac{V_i}{\sum_j V_j}\)</p> - </div> - <div class="section" id="constants"> - <p class="large">Konstanter</p> - <p class="small">Jf. <a href="/html/encyclopedia/physics.html#constants">fysikkens konstanter</a>.</p> - <table> - <tr> - <th>Navn</th> - <th>Symbol</th> - </tr> - <tr> - <td>molarmasse konstanten</td> - <td class="math">\(M_u\)</td> - </tr> - <tr> - <td>atommasse konstanten</td> - <td class="math">\(m_u\)</td> - </tr> - <tr> - <td>Avagadros konstant</td> - <td class="math">\(N_A\)</td> - </tr> - </table> - <p class="math">\(M_u=\frac{M(_6^{12}C)}{12}=m_uN_a \approx \frac{999\ 999\ 999\ 65}{10^{14}}\ \frac{kg}{mol}\)</p> - <p class="math">\(m_u=\frac{m(_6^{12}C)}{12} \approx \frac{16\ 605\ 390\ 666}{10^{37}}\ kg=1\ u\)</p> - <p class="math">\(N_A=602\ 214\ 076 \cdot 10^{15}\ mol^{-1}\)</p> - <p></p> - </div> - </div> - <!--#include virtual="/include/pageFooter.shtml"--> - </body> -</html> |