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3CH3CHO + 4H2SO4 + K2Cr2O7 → 3CH3COOH + 4H2O + K2SO4 + Cr2(SO4)3 | , Phản ứng oxi-hoá khử

3CH3CHO + 4H2SO4 + K2Cr2O7 → 3CH3COOH + 4H2O + K2SO4 + Cr2(SO4)3 | , Phản ứng oxi-hoá khử

CH3CHO | acetaldehyde | solid + H2SO4 | sulfuric acid | solid + K2Cr2O7 | Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt | solid = CH3COOH | ethanoic acid | solid + H2O | water | solid + K2SO4 | potassium sulfate | solid + Cr2(SO4)3 | Chromic sulfate; Chromium(III) sulfate | solid | Temperature: temperature, Other Condition excess chlorine

Introduce

Detailed information about the equation

Reaction conditions when applied CH₃CHO + H₂SO₄ + K₂Cr₂O₇

Reaction process CH₃CHO + H₂SO₄ + K₂Cr₂O₇

The result of the reaction CH₃CHO + H₂SO₄ + K₂Cr₂O₇
Detailed information on the reactants

Information about CH₃CHO (acetaldehyde)

Information about H₂SO₄ (sulfuric acid)

Information about K₂Cr₂O₇ (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt)
Detailed information about the products of the reaction

Information about CH₃COOH (ethanoic acid)

Information about H₂O (water)

Information about K₂SO₄ (potassium sulfate)

Information about Cr₂(SO₄)₃ (Chromic sulfate; Chromium(III) sulfate)

Detailed information about the equation

Reaction conditions when applied CH₃CHO + H₂SO₄ + K₂Cr₂O₇

Catalyst: not available
Temperature: normal
Pressure: normal
Other conditions: not available

Reaction process CH₃CHO + H₂SO₄ + K₂Cr₂O₇

Process: updating...

Note: not available

The result of the reaction CH₃CHO + H₂SO₄ + K₂Cr₂O₇

The phenomenon: Orange yellow turns pink

Detailed information on the reactants

Information about CH₃CHO (acetaldehyde)

Atomic weight: 44.0526
Color: không màu
Status: chất lỏng

Learn more about CH₃CHO

Information about H₂SO₄ (sulfuric acid)

Atomic weight: 98.0785
Color: Dầu trong suốt, không màu, không mùi
Status: chất lỏng

Learn more about H₂SO₄

Information about K₂Cr₂O₇ (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt)

Atomic weight: 294.1846
Color: updating
Status: updating

Learn more about K₂Cr₂O₇

Detailed information about the products of the reaction

Information about CH₃COOH (ethanoic acid)

Atomic weight: 60.0520
Color: không màu
Status: Lỏng

Learn more about CH₃COOH

Information about H₂O (water)

Atomic weight: 18.01528 ± 0.00044
Color: Không màu
Status: Lỏng

Learn more about H₂O

Information about K₂SO₄ (potassium sulfate)

Atomic weight: 174.2592
Color: màu trắng
Status: Chất rắn kết tinh

Learn more about K₂SO₄

Information about Cr₂(SO₄)₃ (Chromic sulfate; Chromium(III) sulfate)

Atomic weight: 392.1800
Color: updating
Status: updating

Learn more about Cr₂(SO₄)₃

Total rating:

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The equations for preparation CH₃CHO

CaC₂
+ 3
H₂O
→
Ca(OH)₂
+
CH₃CHO

Catalyst

normal

Temperature

Pressure

normal

Other conditions

HgSO4

C₂H₂
+
H₂O
→
CH₃CHO

Catalyst

H2SO4

Temperature

Pressure

normal

Other conditions

Hg2+

C₂H₅OH
+
CuO
→
CH₃CHO
+
Cu(OH)₂
+
H₂O

Catalyst

normal

Temperature

normal

Pressure

normal

Other conditions

normal

View all preparation equations CH₃CHO

The equations for preparation H₂SO₄

(NH₄)₂SO₄
→
H₂SO₄
+ 2
NH₃

Catalyst

normal

Temperature

temperature

Pressure

normal

Other conditions

normal

4
Cl₂
+ 4
H₂O
+
H₂S
→
H₂SO₄
+ 8
HCl

Catalyst

normal

Temperature

normal

Pressure

normal

Other conditions

normal

3
Cl₂
+ 4
H₂O
+
S
→
H₂SO₄
+ 6
HCl

Catalyst

normal

Temperature

temperature

Pressure

normal

Other conditions

normal

View all preparation equations H₂SO₄

The equations for preparation K₂Cr₂O₇

H₂SO₄
+ 2
K₂CrO₄
→
H₂O
+
K₂Cr₂O₇
+
K₂SO₄

Catalyst

normal

Temperature

normal

Pressure

normal

Other conditions

normal

HCl
+ 2
K₂CrO₄
→
H₂O
+
K₂Cr₂O₇
+ 2
KCl

Catalyst

normal

Temperature

normal

Pressure

normal

Other conditions

normal

H₂O
+ 2
CO₂
+ 2
K₂CrO₄
→
K₂Cr₂O₇
+ 2
KHCO₃

Catalyst

normal

Temperature

room temperature

Pressure

pressure condition

Other conditions

normal

View all preparation equations K₂Cr₂O₇

Interesting facts about chemistry you may not know

Interesting facts about hydrogen - the lightest element in the periodic table.

Hydrogen is the first element in the periodic system table. Hydrogen is known to be the lightest of all, the most abundant in the Universe, the essential element for life

Interesting facts about helium

Helium is the first rare gas element in the periodic system table. In the Universe, it ranks second in abundance after elemental hydrogen.

Interesting facts about lithium

Lithium is the alkali metal element, located in the third cell in the periodic table system. Lithium is the lightest of all solid metals and can cut a knife.

Interesting Facts About Beryllium

Beryllium is the lightest alkaline earth metal. Beryllium is found in precious stones such as emeralds and aquamarine. Beryllium and its compounds are both carcinogenic.

Interesting Facts About Carbon

Carbon is the non-metallic element in the sixth cell in the periodic system table. Carbon is one of the most important elements in all life, it is also known as the back.

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3CH3CHO + 4H2SO4 + K2Cr2O7 → 3CH3COOH + 4H2O + K2SO4 + Cr2(SO4)3 | , Phản ứng oxi-hoá khử

Introduce

Detailed information about the equation

Reaction conditions when applied CH3CHO + H2SO4 + K2Cr2O7

Reaction process CH3CHO + H2SO4 + K2Cr2O7

The result of the reaction CH3CHO + H2SO4 + K2Cr2O7

Detailed information on the reactants

Information about CH3CHO (acetaldehyde)

Information about H2SO4 (sulfuric acid)

Information about K2Cr2O7 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt)

Detailed information about the products of the reaction

Information about CH3COOH (ethanoic acid)

Information about H2O (water)

Information about K2SO4 (potassium sulfate)

Information about Cr2(SO4)3 (Chromic sulfate; Chromium(III) sulfate)

The equations for preparation CH3CHO

C2H2 Name: Axetilen Atomic weight: 26.0373 Boiling point: -84°C Melting point: -80.8°C + H2O Name: nước Atomic weight: 18.01528 ± 0.00044 Boiling point: 100°C Melting point: 4°C → CH3CHO Name: Andehit axetic Atomic weight: 44.0526 Boiling point: 20°C

The equations for preparation H2SO4

(NH4)2SO4 Name: amoni sulfat Atomic weight: 132.1395 Melting point: 235°C → H2SO4 Name: axit sulfuric Atomic weight: 98.0785 Boiling point: 338°C Melting point: 10°C + 2 NH3 Name: amoniac Atomic weight: 17.03052 ± 0.00041 Boiling point: -33°C Melting point: -77°C

The equations for preparation K2Cr2O7

Interesting facts about chemistry you may not know

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Reaction conditions when applied CH₃CHO + H₂SO₄ + K₂Cr₂O₇

Reaction process CH₃CHO + H₂SO₄ + K₂Cr₂O₇

The result of the reaction CH₃CHO + H₂SO₄ + K₂Cr₂O₇

Information about CH₃CHO (acetaldehyde)

Information about H₂SO₄ (sulfuric acid)

Information about K₂Cr₂O₇ (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt)

Information about CH₃COOH (ethanoic acid)

Information about H₂O (water)

Information about K₂SO₄ (potassium sulfate)

Information about Cr₂(SO₄)₃ (Chromic sulfate; Chromium(III) sulfate)

The equations for preparation CH₃CHO

C₂H₂
+
H₂O
→
CH₃CHO

The equations for preparation H₂SO₄

(NH₄)₂SO₄
→
H₂SO₄
+ 2
NH₃

The equations for preparation K₂Cr₂O₇