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Diffstat (limited to 'html/encyclopedia/chemistry.html')
| -rw-r--r-- | html/encyclopedia/chemistry.html | 48 |
1 files changed, 32 insertions, 16 deletions
diff --git a/html/encyclopedia/chemistry.html b/html/encyclopedia/chemistry.html index 67d9853..575601c 100644 --- a/html/encyclopedia/chemistry.html +++ b/html/encyclopedia/chemistry.html @@ -30,35 +30,55 @@ <tr class="small"> <th colspan="4">Afledte Mål</th> </tr> + + <tr> + <td>molarkoncentration</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> - </table> - <p class="graphicText">Evt. se <a href="/html/encyclopedia/physics.html#measures-and-units">fysikkens enheder</a>.</p> - <p>Variante mål:</p> - <table> <tr> - <th>Mål</th> - <th>Symbol</th> - <th>Afledt af</th> + <td>massebrøk</td> + <td class="math">\(w_i\)</td> + <td>kilogram pr. kilogram</td> + <td class="math">\(1\)</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> - <td>atommasse</td> - <td class="math">\(A_r\)</td> - <td>masse</td> + <td>volumenbrøk</td> + <td class="math">\(\phi_i\)</td> + <td>kubikmeter pr. kubikmeter</td> + <td class="math">\(1\)</td> </tr> </table> + <p class="graphicText">Evt. se <a href="/html/encyclopedia/physics.html#measures-and-units">fysikkens enheder</a>.</p> </div> <div class="section" id="formulas"> <p class="large">Formler</p> - <p class="math">\(m=Mn\)</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> @@ -72,16 +92,12 @@ <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="graphicText">Evt. se <a href="/html/encyclopedia/physics.html#constants">fysikkens konstanter</a>.</p> <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> |