Kalium hidroksida: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
Perbaikan |
k Bot: Perubahan kosmetika |
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Baris 37: | Baris 37: | ||
| Appearance = padatan putih, [[higroskopis]] |
| Appearance = padatan putih, [[higroskopis]] |
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| Odor = tak berbau |
| Odor = tak berbau |
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| Density = 2.044 g/cm<sup>3</sup> (20 |
| Density = 2.044 g/cm<sup>3</sup> (20 °C)<ref name=crc/><br/> 2.12 g/cm<sup>3</sup> (25 °C)<ref name=chemister /> |
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| Solubility = 85 g/100 g (-23.2 |
| Solubility = 85 g/100 g (-23.2 °C)<br/> 97 g/100 mL (0 °C)<br/> 121 g/100 mL (25 °C)<br/> 138.3 g/100 mL (50 °C)<br/> 162.9 g/100 mL (100 °C)<ref name=crc>{{RubberBible86th|page=4-80}}</ref><ref name=sioc>{{cite book|last = Seidell|first = Atherton|last2 = Linke|first2 = William F.|year = 1952|title = Solubilities of Inorganic and Organic Compounds|publisher = Van Nostrand|url = https://books.google.com/books?id=k2e5AAAAIAAJ|accessdate = 2014-05-29}}</ref> |
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| SolubleOther = larut dalam [[alkohol]], [[gliserol]] <br/> tidak larut dalam [[eter]], cairan [[amonia]] |
| SolubleOther = larut dalam [[alkohol]], [[gliserol]] <br/> tidak larut dalam [[eter]], cairan [[amonia]] |
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| Solubility2 = 55 g/100 g (28 |
| Solubility2 = 55 g/100 g (28 °C)<ref name=chemister /> |
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| Solvent2 = metanol |
| Solvent2 = metanol |
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| Solubility3 = ~14 g / 100 g (28 |
| Solubility3 = ~14 g / 100 g (28 °C) |
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| Solvent3 = isopropanol |
| Solvent3 = isopropanol |
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| MeltingPtC = 360 <ref>{{cite web|title=A18854 Potassium hydroxide|url=https://www.alfa.com/en/catalog/A18854/|website=Alfa Aesar|publisher=Thermo Fisher Scientific|accessdate=26 October 2015}}</ref> |
| MeltingPtC = 360 <ref>{{cite web|title=A18854 Potassium hydroxide|url=https://www.alfa.com/en/catalog/A18854/|website=Alfa Aesar|publisher=Thermo Fisher Scientific|accessdate=26 October 2015}}</ref> |
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Baris 55: | Baris 55: | ||
| accessdate =2017-02-19 |
| accessdate =2017-02-19 |
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}}</ref>(KOH(aq) = K<sup>+</sup> + OH<sup>–</sup>) |
}}</ref>(KOH(aq) = K<sup>+</sup> + OH<sup>–</sup>) |
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| RefractIndex = 1.409 (20 |
| RefractIndex = 1.409 (20 °C) |
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| MagSus = −22.0·10<sup>−6</sup> cm<sup>3</sup>/mol |
| MagSus = −22.0·10<sup>−6</sup> cm<sup>3</sup>/mol |
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}} |
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