Equation Result #1
2H2O | + | 2Na | → | H2 | + | 2NaOH | |
water | sodium | hydrogen | sodium hydroxide | ||||
(lỏng) | (rắn) | (khí) | (dd) | ||||
(không màu) | (trắng bạc) | (không màu) | |||||
2 | 2 | 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.
Place a sample of natrium in distilled water
We no further information about this chemical reactions.
Equation Result #2
Fe | + | 2HCl | → | FeCl2 | + | H2 | |
iron | hydrogen chloride | iron(ii) chloride | hydrogen | ||||
(rắn) | (dd) | (dd) | (khí) | ||||
(trắng xám) | (không màu) | (lục nhạt) | (không màu) | ||||
1 | 2 | 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.
Put a few Fe metal to the bottom of the tube and add 1-2 ml of acid solution to the tube
Chlohydric acid is strong. It can react with metal before hydrogen in range of chemical.
Equation Result #3
2H2O | + | 2NaCl | → | Cl2 | + | H2 | + | 2NaOH | |
water | sodium chloride | chlorine | hydrogen | sodium hydroxide | |||||
(lỏng) | (dd) | (khí) | (khí) | (dd) | |||||
(không màu) | (trắng) | (vàng lục) | (không màu) | (không màu) | |||||
2 | 2 | 1 | 1 | 2 | Hệ số | ||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Other Condition: electrolytic membrane
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.
Natri hiroxide is produced by electrolyte of saturated NaCl. Electrolyte tank has a diaphragm between cathode and anode. They can collect hydrogen gas in the cathode, chlorine in the anode, and NaOH in the tank.
Equation Result #4
2H2O | + | 2K | + | CuSO4 | → | Cu(OH)2 | + | H2 | + | K2SO4 | |
water | potassium | copper(ii) sulfate | copper(ii) hydroxide | hydrogen | potassium sulfate | ||||||
(lỏng) | (rắn) | (lỏng) | (rắn) | (khí) | (lỏng) | ||||||
(không màu) | (trắng) | (xanh) | (xanh) | (không màu) | (không màu) | ||||||
2 | 2 | 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.
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance K2SO4 (potassium sulfate), appearing at the end of the reaction.
Or if any of the following reactant substances CuSO4 (copper(ii) sulfate), disappearing
We no further information about this chemical reactions.
Equation Result #5
2Al | + | 3H2SO4 | → | Al2(SO4)3 | + | 3H2 | |
aluminium | sulfuric acid | aluminium sulfate | hydrogen | ||||
(rắn) | (lỏng) | (lỏng) | (khí) | ||||
(bạc trắng) | (không màu) | (không màu) | (không màu) | ||||
2 | 3 | 1 | 3 | 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 H2 (hydrogen), appearing at the end of the reaction.
Or if any of the following reactant substances H2SO4 (sulfuric acid), disappearing
We no further information about this chemical reactions.
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