Table of Content
H2SO4 | + | 2NaCN | → | Na2SO4 | + | 2HCN | |
sulfuric acid | Sodium cyanide; Cymag; Lunacid; Pantacyd; M-44 | sodium sulfate | |||||
(khí) | |||||||
1 | 2 | 1 | 2 | Hệ số | |||
Nguyên - Phân tử khối (g/mol) | |||||||
Số mol | |||||||
Khối lượng (g) |
Temperature: 30 - 40°C Catalyst: H2SO4 30%
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 H2SO4 (sulfuric acid) reacts with NaCN (Sodium cyanide; Cymag; Lunacid; Pantacyd; M-44) and produce Na2SO4 (sodium sulfate) and HCN ()
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance HCN, appearing at the end of the reaction.
Or if any of the following reactant substances NaCN (Sodium cyanide; Cymag; Lunacid; Pantacyd; M-44), disappearing
We no further information about this chemical reactions.
sulfuric acid
H2SO4 + Na2SO3 → H2O + Na2SO4 + SO2 10FeO + 18H2SO4 + 2KMnO4 → 5Fe2(SO4)3 + 18H2O + 2MnSO4 + K2SO4 H2SO4 + Zn → H2 + ZnSO4 View all equations with H2SO4 as reactantSodium cyanide; Cymag; Lunacid; Pantacyd; M-44
Ag2S + 4NaCN → Na2S + 2Na[Ag(CN)2] NaCN + CH3CH2I → CH3CH2CN H2SO4 + 2NaCN → Na2SO4 + 2HCN View all equations with NaCN as reactantSodium cyanide; Cymag; Lunacid; Pantacyd; M-44
NaCN.2H2O → 2H2O + NaCN C + NaNH2 → H2 + NaCN 3NaOH + K3[FeCN)6] → Fe(OH)3 + 3KCN + 3NaCN View all equations with NaCN as productSodium cyanide; Cymag; Lunacid; Pantacyd; M-44
NaCN.2H2O → 2H2O + NaCN C + NaNH2 → H2 + NaCN 3NaOH + K3[FeCN)6] → Fe(OH)3 + 3KCN + 3NaCN View all equations with NaCN as productInteresting Information Only Few People Knows
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