Table of Content
|dichloromethane||Selenium; C.I.77805; Se||hydrogen chloride||Carbon diselenide; Methanediselone|
|Nguyên - Phân tử khối (g/mol)|
|Khối lượng (g)|
Temperature: ~ 550
Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.
In a full sentence, you can also say CH2Cl2 (dichloromethane) reacts with Se (Selenium; C.I.77805; Se) and produce HCl (hydrogen chloride) and CSe2 (Carbon diselenide; Methanediselone)
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance CSe2 (Carbon diselenide; Methanediselone), appearing at the end of the reaction.
Or if any of the following reactant substances Se (Selenium; C.I.77805; Se), disappearing
We no further information about this chemical reactions.
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dichloromethane2Cl2 + CH2Cl2 → HCl + CHCl3 CH2Cl2 + 2Se → 2HCl + CSe2 View all equations with CH2Cl2 as reactant
Selenium; C.I.77805; SeO2 + Se → SeO2 2Na + Se → Na2Se H2 + Se → H2Se View all equations with Se as reactant
Selenium; C.I.77805; Se2CuSO4 + 2H2Se → 2H2SO4 + Cu2Se + Se S + H2Se → H2S + Se O2 + 2H2Se → 2H2O + 2Se View all equations with Se as product
Selenium; C.I.77805; SeH2Se → H2 + Se O2 + 2H2Se → 2H2O + 2Se SeCl4 → 2Cl2 + Se View all equations with Se as product
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