https://wiki.unissula.ac.id/index.php?action=history&feed=atom&title=Proses_Downs
Proses Downs - Riwayat revisi
2026-09-15T22:33:00Z
Riwayat revisi halaman ini di wiki
MediaWiki 1.46.0
https://wiki.unissula.ac.id/index.php?title=Proses_Downs&diff=26085&oldid=prev
Maintenance script: Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi
2026-08-29T09:15:52Z
<p>Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi</p>
<table style="background-color: #fff; color: #202122;" data-mw-interface="">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="id">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Revisi sebelumnya</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revisi per 29 Agustus 2026 09.15</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Baris 1:</td>
<td colspan="2" class="diff-lineno">Baris 1:</td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Proses Downs''' adalah metode [[elektrokimia]] yang digunakan untuk menghasilkan [[natrium]] dan [[klorida]]. Dalam metode ini, [[natrium klorida]] (NaCl) cair dielektrolisasi dengan suhu sekitar 600&nbsp;°C, dan [[kalsium klorida]] juga ditambahkan untuk mengurangi [[titik lebur]]nya. Metode ini pertama kali ditemukan oleh [[James Cloyd Downs]] dan lalu dipatenkan pada tahun 1924.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[File:DownsCellSchematic.svg|thumb|right|280px|Skema yang menggambarkan proses Downs]]</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Proses Downs''' adalah metode [[elektrokimia]] yang digunakan untuk menghasilkan [[natrium]] dan [[klorida]]. Dalam metode ini, [[natrium klorida]] (NaCl) cair dielektrolisasi dengan suhu sekitar 600&nbsp;°C, dan [[kalsium klorida]] juga ditambahkan untuk mengurangi [[titik lebur]]nya.<ins style="font-weight: bold; text-decoration: none;"><ref>[https://id.wikipedia.org/w/index.php?title=Proses+Downs&oldid=29578539 sumber pada Wikipedia bahasa Indonesia]</ref> </ins>Metode ini pertama kali ditemukan oleh [[James Cloyd Downs]] dan lalu dipatenkan pada tahun 1924.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Metode yang sama juga dapat digunakan untuk menghasilkan [[magnesium]] dari [[magnesium klorida]].</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Metode yang sama juga dapat digunakan untuk menghasilkan [[magnesium]] dari [[magnesium klorida]].</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l17">Baris 17:</td>
<td colspan="2" class="diff-lineno">Baris 19:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:<math>\mathrm{2 \ NaCl \longrightarrow 2 \ Na + Cl_2}</math></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:<math>\mathrm{2 \ NaCl \longrightarrow 2 \ Na + Cl_2}</math></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Secara teoretis, tegangan listrik yang diperlukan untuk reaksi dekomposisi natrium klorida pada suhu 600&nbsp;°C adalah 3.424&nbsp;V.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Secara teoretis, tegangan listrik yang diperlukan untuk reaksi dekomposisi natrium klorida pada suhu 600&nbsp;°C adalah 3.424&nbsp;V.<ins style="font-weight: bold; text-decoration: none;"><ref>Walter J. Hamer, Marjorie S. Malmberg, Bernard Rubin. [https://archive.org/details/sim_journal-of-the-electrochemical-society_1956-01_103_1/page/8 Theoretical Electromotive Forces for Cells Containing a Single Solid or Molten Chloride Electrolyte]. ''Journal of The Electrochemical Society''. 1956. Vol. 103 (1). hlm. 8–16. doi:10.1149/1.2430236.</ref></ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Lihat pula ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Lihat pula ==</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l27">Baris 27:</td>
<td colspan="2" class="diff-lineno">Baris 29:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[Elektrolisis Kolbe]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[Elektrolisis Kolbe]]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>== <del style="font-weight: bold; text-decoration: none;">Catatan kaki </del>==</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>== <ins style="font-weight: bold; text-decoration: none;">Referensi </ins>==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><references /></ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">== Sumber dan atribusi ==</ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>== <del style="font-weight: bold; text-decoration: none;">Sumber </del>dan <del style="font-weight: bold; text-decoration: none;">atribusi ==</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title</ins>=<ins style="font-weight: bold; text-decoration: none;">Proses+Downs&oldid</ins>=<ins style="font-weight: bold; text-decoration: none;">29578539 Wikipedia bahasa Indonesia], revisi 29578539 (2026-08-14T19:13:01Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Gambar pada artikel ini bersumber dari Wikimedia Commons </ins>dan <ins style="font-weight: bold; text-decoration: none;">mengikuti ketentuan lisensi masing-masing berkas. Mohon gunakan konten dan media secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.</ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Proses+Downs&oldid=29578539 Wikipedia bahasa Indonesia], revisi 29578539 (2026</del>-<del style="font-weight: bold; text-decoration: none;">08</del>-<del style="font-weight: bold; text-decoration: none;">14T19:13:01Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi</del>-<del style="font-weight: bold; text-decoration: none;">BerbagiSerupa (CC BY</del>-<del style="font-weight: bold; text-decoration: none;">SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><!</ins>-- <ins style="font-weight: bold; text-decoration: none;">WIKI_UNISSULA_PRESENTATION_V4 </ins>--<ins style="font-weight: bold; text-decoration: none;">></ins></div></td></tr>
</table>
Maintenance script
https://wiki.unissula.ac.id/index.php?title=Proses_Downs&diff=25685&oldid=prev
Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 29578539; atribusi sumber disertakan.
2026-08-29T08:54:09Z
<p>Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 29578539; atribusi sumber disertakan.</p>
<p><b>Halaman baru</b></p><div>'''Proses Downs''' adalah metode [[elektrokimia]] yang digunakan untuk menghasilkan [[natrium]] dan [[klorida]]. Dalam metode ini, [[natrium klorida]] (NaCl) cair dielektrolisasi dengan suhu sekitar 600&nbsp;°C, dan [[kalsium klorida]] juga ditambahkan untuk mengurangi [[titik lebur]]nya. Metode ini pertama kali ditemukan oleh [[James Cloyd Downs]] dan lalu dipatenkan pada tahun 1924.<br />
<br />
Metode yang sama juga dapat digunakan untuk menghasilkan [[magnesium]] dari [[magnesium klorida]].<br />
<br />
== Reaksi kimia ==<br />
Reaksi berikut terjadi di [[anode]] yang bermuatan positif:<br />
:<math>\mathrm{2 \ Cl^- \longrightarrow 2 \ e^- + Cl_2}</math><br />
:Klorida mengalami [[oksidasi]] menjadi [[klor]].<br />
<br />
Reaksi berikut terjadi di [[katode]] yang bermuatan negatif:<br />
<br />
:<math>\mathrm{2 \ Na^+ + 2 \ e^- \longrightarrow 2 \ Na}</math><br />
:Ion [[natrium]] mengalami [[reduksi]] menjadi unsur natrium.<br />
<br />
Secara keseluruhan, [[reaksi redoks]]nya adalah:<br />
<br />
:<math>\mathrm{2 \ NaCl \longrightarrow 2 \ Na + Cl_2}</math><br />
<br />
Secara teoretis, tegangan listrik yang diperlukan untuk reaksi dekomposisi natrium klorida pada suhu 600&nbsp;°C adalah 3.424&nbsp;V.<br />
<br />
== Lihat pula ==<br />
* [[Proses Klor-alkali]]<br />
* [[Proses Solvay]]<br />
* [[Elektrolisis air]]<br />
* [[Proses Castner–Kellner]]<br />
* [[Proses Hall–Héroult]]<br />
* [[Elektrolisis Kolbe]]<br />
<br />
== Catatan kaki ==<br />
<br />
<br />
<br />
== Sumber dan atribusi ==<br />
<br />
Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Proses+Downs&oldid=29578539 Wikipedia bahasa Indonesia], revisi 29578539 (2026-08-14T19:13:01Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.</div>
Maintenance script