Table of Content
Ag2S | + | 4KCN | → | K2S | + | 2KAg(CN)2 | |
silver sulfide | potassium cyanide | potassium sulfide | Potassium dicyanoargentate(I) | ||||
(thể rắn) | (đậm đặc) | ||||||
1 | 4 | 1 | 2 | Hệ số | |||
Nguyên - Phân tử khối (g/mol) | |||||||
Số mol | |||||||
Khối lượng (g) |
No information found for this chemical equation
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 Ag2S (silver sulfide) reacts with KCN (potassium cyanide) and produce K2S (potassium sulfide) and KAg(CN)2 (Potassium dicyanoargentate(I))
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance KAg(CN)2 (Potassium dicyanoargentate(I)), appearing at the end of the reaction.
Or if any of the following reactant substances KCN (potassium cyanide), disappearing
We no further information about this chemical reactions.
silver sulfide
Ag2S + 4NaCN → Na2S + 2Na[Ag(CN)2] Ag2S → 2Ag + S O2 + Ag2S → 2Ag + SO2 View all equations with Ag2S as reactantpotassium cyanide
O2 + 2KCN → 2KOCN CH3Br + KCN → KBr + CH3CN S + KCN → KSCN View all equations with KCN as reactantpotassium cyanide
KOH + NH4CN → NH4OH + KCN 4C + K2CO3 + N2 → 3CO + 2KCN H2O + K3[Fe(CN)6] → KCN + K2[Fe(H2O)(CN)5] View all equations with KCN as productpotassium cyanide
KOH + NH4CN → NH4OH + KCN 4C + K2CO3 + N2 → 3CO + 2KCN KSCN → S + KCN View all equations with KCN as productInteresting Information Only Few People Knows