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H2SO4 + Hg → H2 + HgSO4 | Phương Trình Phản Ứng Hóa Học
H2SO4 | sulfuric acid | solid + Hg | mercury | solid = H2 | hydrogen | solid + HgSO4 | Mercury(II) sulfate; Sulfuric acid mercury(II) salt; Mercuric sulfate | solid | Temperature: temperature, Other Condition excess chlorine
Introduce
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Detailed information about the equation
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Detailed information on the reactants
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Detailed information about the products of the reaction
Information about H2 (hydrogen)
Information about HgSO4 (Mercury(II) sulfate; Sulfuric acid mercury(II) salt; Mercuric sulfate)
Detailed information about the equation
Reaction conditions when applied H2SO4 + Hg
- Catalyst: not available
- Temperature: normal
- Pressure: normal
- Other conditions: not available
Reaction process H2SO4 + Hg
Process: Place a few drops of mercury into a test-tube containing a dilute H2SO4 solution, shake well.
Note: The reducing potential of mercury is higher than hydrogen (in other words, Hg is behind H2 in the metal reactivity series), so Hg does not react with a dilute H2SO4 solution.
The result of the reaction H2SO4 + Hg
The phenomenon: This reaction does not occur
Detailed information on the reactants
Information about H2SO4 (sulfuric acid)
- Atomic weight: 98.0785
- Color: Dầu trong suốt, không màu, không mùi
- Status: chất lỏng
Information about Hg (mercury)
Detailed information about the products of the reaction
Information about H2 (hydrogen)
- Atomic weight: 2.01588 ± 0.00014
- Color: không màu, sẽ phát sáng với ánh sáng tím khi chuyển sang thể plasma
- Status: Khí
Information about HgSO4 (Mercury(II) sulfate; Sulfuric acid mercury(II) salt; Mercuric sulfate)
Total rating:
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The equations for preparation H2SO4
Catalyst
normal
Temperature
temperature
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
temperature
Pressure
normal
Other conditions
normal
The equations for preparation Hg
Catalyst
normal
Temperature
450 - 500
Pressure
normal
Other conditions
normal
2 + 3 → 3 + 2
Catalyst
normal
Temperature
temperature
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
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