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Inherent viscosity - Revision history
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2013-03-25T09:55:06Z
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<p><b>New page</b></p><div>{{chembox<br />
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| Name = Cerium(III) oxide<br />
| ImageFile = <br />
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| IUPACName = Cerium(III) hydroxide<br />
| Section1 = {{Chembox Identifiers<br />
| ChemSpiderID_Ref =<br />
| ChemSpiderID = <br />
| PubChem = 85102<br />
| EINECS = 239-881-3<br />
| UNII_Ref = <br />
| UNII =<br />
| InChI = <br />
| SMILES = [Ce+3].[OH-].[OH-].[OH-] <br />
| InChIKey = <br />
| StdInChI_Ref = <br />
| StdInChI = 1S/Ce.3H2O/h;3*1H2/q+3;;;/p-3<br />
| StdInChIKey_Ref = <br />
| StdInChIKey = UNJPQTDTZAKTFK-UHFFFAOYSA-K<br />
| CASNo = 15785-09-8<br />
| CASNo_Ref = {{cascite|correct|CAS}}<br />
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| Section2 = {{Chembox Properties<br />
| Formula = Ce(OH)<sub>3</sub><br />
| MolarMass = 191.148 g/mol<br />
| Appearance = white crystals<br />
| Density = <br />
| Solubility = insoluble<br />
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| Section7 = {{Chembox Hazards<br />
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| Section8 = {{Chembox Related<br />
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'''Cerium(III) hydroxide''' is a [[hydroxide]] of the [[rare earth metal|rare earth]] metal [[cerium]]. It is a pale white powder with the chemical formula Ce(OH)<sub>3</sub>. <ref>[http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?q=all&cid=85102#ec PubChem]</ref><br />
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==Preparation==<br />
Cerium(III) hydroxide is prepared by the reaction of hot water at 90 °C on cerium metal:<br />
::<math>\mathsf{2Ce + 6H_2O \ \xrightarrow{90^oC}\ 2Ce(OH)_3\downarrow + 3H_2\uparrow }</math><br />
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==References==<br />
{{reflist}}<br />
<br />
==External links==<br />
<br />
{{Cerium compounds}}<br />
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[[Category:Hydroxides]]<br />
[[Category:Cerium compounds]]</div>
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