Equation Result #1
HCl | + | K2S | → | H2S | + | KCl | |
hydrogen chloride | potassium sulfide | hydrogen sulfide | potassium chloride | ||||
(dung dịch) | (rắn) | (khí) | (rắn) | ||||
(không màu) | (không màu, mùi trứng thối) | (trắng) | |||||
1 | 1 | 1 | 1 | 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.
HCl reacts with K2S
We no further information about this chemical reactions.
Equation Result #2
K2S | + | ZnSO4 | → | ZnS | + | K2SO4 | |
potassium sulfide | zinc sulfate | zinc sulfide | potassium sulfate | ||||
1 | 1 | 1 | 1 | 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.
We no further information about this chemical reactions.
Equation Result #3
Cu(NO3)2 | + | K2S | → | CuS | + | 2KNO3 | |
copper(ii) nitrate | potassium sulfide | copper(ii) sulfide | potassium nitrate | ||||
1 | 1 | 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.
We no further information about this chemical reactions.
Equation Result #4
2H2O | + | K2S | + | MgCl2 | → | H2S | + | 2KCl | + | Mg(OH)2 | |
water | potassium sulfide | magnesium chloride | hydrogen sulfide | potassium chloride | |||||||
(lỏng) | (rắn) | (rắn) | (khí) | (rắn) | (lỏng) | ||||||
2 | 1 | 1 | 1 | 2 | 1 | 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.
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Mg(OH)2, appearing at the end of the reaction.
Or if any of the following reactant substances MgCl2 (magnesium chloride), disappearing
We no further information about this chemical reactions.
Equation Result #5
8H2SO4 | + | 5K2S | + | 2KMnO4 | → | 8H2O | + | 5S | + | 6K2SO4 | + | 2MnO4 | |
sulfuric acid | potassium sulfide | potassium permanganate | water | sulfur | potassium sulfate | Permanganic acid anion; Permanganic acid ion | |||||||
(dd) | (rắn) | (khí) | (dd) | ||||||||||
8 | 5 | 2 | 8 | 5 | 6 | 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.
We no further information about this chemical reactions.
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