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	<title>Mangan(II) sulfit - Lịch sử thay đổi</title>
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	<updated>2026-08-10T16:36:52Z</updated>
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	<entry>
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		<title>imported&gt;TheSecondFunnyYellowBot: /* top */ clean up</title>
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		<updated>2025-09-09T05:17:12Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;top: &lt;/span&gt; clean up&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Trang mới&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Chembox&lt;br /&gt;
| OtherNames = Manganơ sunfit&amp;lt;br&amp;gt;Mangan(II) sunfat(IV)&amp;lt;br&amp;gt;Manganơ sunfat(IV)&lt;br /&gt;
| Section1 = {{Chembox Identifiers&lt;br /&gt;
| CASNo_Ref = {{cascite|correct|CAS}}&lt;br /&gt;
| CASNo = 13568-71-3&lt;br /&gt;
| PubChem = 21977412&lt;br /&gt;
| SMILES = [O-]S(=O)[O-].[Mn+2]&lt;br /&gt;
| InChI = 1S/Mn.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+2;/p-2&lt;br /&gt;
| InChIKey = CAQPCGTWHYQICV-UHFFFAOYSA-L}}&lt;br /&gt;
| Section2 = {{Chembox Properties&lt;br /&gt;
| Formula = MnSO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;&lt;br /&gt;
| MolarMass = 135,0022 g/mol (khan)&amp;lt;br&amp;gt;144,00984 g/mol (½ nước)&amp;lt;br&amp;gt;153,01748 (1 nước)&amp;lt;br&amp;gt;180,0404 g/mol (2,5 nước)&amp;lt;br&amp;gt;189,04804 g/mol (3 nước)&lt;br /&gt;
| Appearance = tinh thể hồng (3 nước)&amp;lt;ref name=Engelen&amp;gt;Engelen, B., &amp;amp; Freiburg, C. (1979). [https://www.degruyter.com/view/j/znb.1979.34.issue-11/znb-1979-1104/znb-1979-1104.xml Kristallstruktur von Mangan(II) sulfit-Trihydrat, α-MnSO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;·3H&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O/Crystal Structure of Manganese (II) sulfite Trihydrate, α-MnSO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;·3H&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O]. &amp;#039;&amp;#039;Zeitschrift für Naturforschung B&amp;#039;&amp;#039;, &amp;#039;&amp;#039;34&amp;#039;&amp;#039; (11), 1495–1499. {{DOI|10.1515/znb-1979-1104}}.&amp;lt;/ref&amp;gt;&lt;br /&gt;
| MeltingPtC = 300&lt;br /&gt;
| MeltingPt_notes = (phân hủy)&lt;br /&gt;
| Solubility = tan ít&amp;lt;ref name=&amp;quot;sulfitee&amp;quot;&amp;gt;[https://books.google.com.vn/books?id=H0cXBQAAQBAJ&amp;amp;pg=PA248 Sulfites, Selenites &amp;amp; Tellurites] (M.R. Masson, H.D. Lutz, B. Engelen; Elsevier, 22 thg 10, 2013 - 476 trang), trang 248. Truy cập 9 tháng 5 năm 2021.&amp;lt;/ref&amp;gt;&lt;br /&gt;
| SolubleOther = không tan trong [[etanol]]&amp;lt;br&amp;gt;tan trong [[axit sunfurơ]] và các axit khác (phân hủy)&amp;lt;br&amp;gt;tạo phức với [[hydrazin]]&amp;lt;ref name=&amp;quot;sulfitee&amp;quot;/&amp;gt;}}&lt;br /&gt;
| Section3 = {{Chembox Structure}}&lt;br /&gt;
| Section4 = {{Chembox Thermochemistry}}&lt;br /&gt;
| Section5 = {{Chembox Pharmacology}}&lt;br /&gt;
| Section6 = {{Chembox Explosive}}&lt;br /&gt;
| Section7 = {{Chembox Hazards&lt;br /&gt;
| MainHazards = độc}}&lt;br /&gt;
| Section8 = {{Chembox Related&lt;br /&gt;
| OtherAnions = [[Mangan(II) selenide]]&amp;lt;br&amp;gt;[[Mangan(II) telurit]]&lt;br /&gt;
| OtherCations = [[Crom(II) sunfit]]&amp;lt;br&amp;gt;[[Sắt(II) sunfit]]&lt;br /&gt;
| OtherCpds = [[Mangan(II) sunfat]]}}}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Mangan(II) sunfit&amp;#039;&amp;#039;&amp;#039; là một [[hợp chất vô cơ]] có [[công thức hóa học]] là &amp;#039;&amp;#039;&amp;#039;MnSO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;&amp;#039;&amp;#039;&amp;#039;, tồn tại ở dạng hemi[[hydrat]], monohydrat, 2,5 hydrat và trihydrat.&lt;br /&gt;
&lt;br /&gt;
==Điều chế và tính chất==&lt;br /&gt;
Đổ dung dịch [[lưu huỳnh dioxide]] vào dung dịch keo [[mangan(II) cacbonat]] nóng để tạo ra mangan(II) sunfit trihydrat:&amp;lt;ref&amp;gt;无机化学丛书 第九卷 锰分族 铁系 铂系. 科学出版社, tr. 25, 亚硫酸锰(II).&amp;lt;/ref&amp;gt;&lt;br /&gt;
:MnCO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt; + SO&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt; + 3H&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O → MnSO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;·3H&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O + [[Cacbon dioxide|CO&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;]]↑&lt;br /&gt;
Mangan(II) sunfit phân hủy trên 300 ℃ để tạo ra lưu huỳnh dioxide, [[mangan(II) sulfide]] và [[mangan(II) sunfat]].&lt;br /&gt;
&lt;br /&gt;
==Hợp chất khác==&lt;br /&gt;
MnSO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt; còn tạo một số hợp chất với [[Hydrazin|N&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;H&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;]], như MnSO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;·2N&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;H&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;·2H&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O là tinh thể không màu.&amp;lt;ref&amp;gt;Jayant S. BudkuIey, K. C. Patil – [https://www.academia.edu/3203776/Synthesis_infrared_spectra_and_thermoanalytical_properties_of_transition_metal_sulfite_hydrazine_hydrates Synthesis, infrared spectra and thermoanalytical properties of transition metal sulfite hydrazine hydrates]. &amp;#039;&amp;#039;Journal of Thermal Analysis&amp;#039;&amp;#039;, 36 (1990): 2583–2592. {{DOI|10.1007/bf01913655}}.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Tham khảo==&lt;br /&gt;
{{Tham khảo}}&lt;br /&gt;
{{Hợp chất mangan|state=}}&lt;br /&gt;
{{Sơ khai hóa học}}&lt;br /&gt;
&lt;br /&gt;
[[Thể loại:Hợp chất mangan]]&lt;br /&gt;
[[Thể loại:Muối sulfit]]&lt;/div&gt;</summary>
		<author><name>imported&gt;TheSecondFunnyYellowBot</name></author>
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