Table of Content
2Cu | + | S | → | Cu2S | |
copper | sulfur | copper(i) sulfide | |||
(rắn) | (rắn) | (rắn) | |||
(đỏ) | (vàng) | ||||
2 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: temperature
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.
Copper reacts with S
In a full sentence, you can also say Cu (copper) reacts with S (sulfur) and produce Cu2S (copper(i) sulfide)
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Cu2S (copper(i) sulfide), appearing at the end of the reaction.
Or if any of the following reactant substances S (sulfur), disappearing
We no further information about this chemical reactions.
copper
2AgNO3 + Cu → 2Ag + Cu(NO3)2 Cu + 2H2SO4 → 2H2O + SO2 + CuSO4 Cu + S → CuS View all equations with Cu as reactant
sulfur
Fe + S → FeS H2 + S → H2S 3C + 2KNO3 + S → K2S + N2 + 3CO2 View all equations with S as reactantsulfur
Cl2 + H2S → 2HCl + S 2H2 + SO2 → 2H2O + S 2H2S + O2 → 2H2O + 2S View all equations with S as productInteresting Information Only Few People Knows
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