H2SO4 + NaCl = HCl + Na2SO4 | Chemical Equation Details
sulfuric acid + sodium chloride = hydrogen chloride + sodium sulfate | Temperature: > 400
| H2SO4 | + | 2NaCl | → | 2HCl | + | Na2SO4 | |
| sulfuric acid | sodium chloride | hydrogen chloride | sodium sulfate | ||||
| (dd) | (dd) | (dd) | (rắn) | ||||
| (không màu) | (trắng) | (không màu) | (trắng) | ||||
| 1 | 2 | 2 | 1 | Hệ số | |||
| Nguyên - Phân tử khối (g/mol) | |||||||
| Số mol | |||||||
| Khối lượng (g) |
Condition
Temperature: > 400How reaction can happen
NaCl crystals reacts with concentrated H2SO4, then heated, absorb water to obtain the hydrochloric acid solution
Phenomenon
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Na2SO4 (sodium sulfate), appearing at the end of the reaction.
Or if any of the following reactant substances NaCl (sodium chloride), disappearing
More information
Method of preparing hydrogen chloride gas in laboratories
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Click here to find more information about this equationEquations with H2SO4 as reactant
sulfuric acid
Equations with NaCl as reactant
sodium chloride
Equations with NaCl as product
sodium chloride
Equations with NaCl as product
sodium chloride
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