Table of Content
|sodium thiosulfate||Sodium pyrosulfite; Disulfurous acid disodium salt; Sodium metasulfite|
|Nguyên - Phân tử khối (g/mol)|
|Khối lượng (g)|
Temperature: > 52
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 Na2S2O4 () and produce Na2S2O3 (sodium thiosulfate) and Na2S2O5 (Sodium pyrosulfite; Disulfurous acid disodium salt; Sodium metasulfite)
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Na2S2O5 (Sodium pyrosulfite; Disulfurous acid disodium salt; Sodium metasulfite), appearing at the end of the reaction.
Or if any of the following reactant substances Na2S2O4, disappearing
We no further information about this chemical reactions.
6NaOH + 3Na2S2O4 → 6H2O + Na2S + 5Na2SO3 2Na2S2O4 → Na2S2O3 + Na2S2O5 H2O + O2 + Na2S2O4 → NaHSO3 + NaHSO4 View all equations with Na2S2O4 as reactant
Zn + 2NaHSO3 → Zn(OH)2 + Na2S2O4 Na2S2O4.2H2O → 2H2O + Na2S2O4 4NaHSO3 → 2H2O + O2 + 2Na2S2O4 View all equations with Na2S2O4 as product