13 Facts on H2SO4 + CH3CH2OH : What, How To Balance & FAQs

A chemical reaction is the simplest representation of a chemical reaction. Let us discuss about the reaction of H₂SO₄ and CH₃CH₂OH

Sulphuric acid or H₂SO₄ is also called oil of vitriol comprises sulphur, oxygen and hydrogen. It’s is a odourless, colorless viscous liquid. Ethanol is a colorless liquid substance which is flammable. It has a pungent taste and specific odour. Both are found to be soluble in water.

Ethanol is prepared through fermentation and sulphuric acid through contact process. Let us discuss about H₂SO₄ + CH₃CH₂OH with all details.

What is the product of H₂SO₄ and CH₃CH₂OH

H₂SO₄ reacts with C₂H₅OH to form ethyl sulphate and water. This reaction takes place below temperature 140⁰ C and is exothermic.

H₂SO₄ + CH₃CH₂OH —–> CH₃CH₂OSO₃H + H₂O

What type of reaction is H₂SO₄ + CH₃CH₂OH

The chemical reaction between H₂SO₄ and CH₃CH₂OH is a double displacement reaction.

How to balance H₂SO₄ + CH₃CH₂OH

Balancing a chemical reaction is very important and it gives an idea about the number of molecules reacted. Following is the reaction balancing steps.

• Assigning certain coefficients to both reactants and products

• a H₂SO₄ + b CH₃CH₂OH —–> c CH₃CH₂OSO₃H + d H₂O

• Making a linear equation. An equation is made with the above equation

• H= 2a= 6b =6c= 2d, S =a =c, O =4a= b, C =2b =2c
• 2a +6b= 6c+ 2d, a=c, 4b= c

• Solve the above equation using gauss elimination method

• a =1, b= 1, c= 1, d= 1

• The balanced equation of H₂SO₄ + CH₃CH₂OH is H₂SO₄ + CH₃CH₂OH —–> CH₃CH₂OSO₃H + H₂O

H₂SO₄ + CH₃CH₂OH titration

H₂SO₄ + CH₃CH₂OH titration is cannot be performed. Because there is no specific indicator and color change is observed while this reaction takes place.

H₂SO₄ + CH₃CH₂OH net ionic equation

The net ionic equation of H₂SO₄ + CH₃CH₂OH

H⁺ + HSO₄ ^– + CH₃CH₂OH——> H₂O + CH₃CH₂OSO₃H

H₂SO₄ + CH₃CH₂OH intermolecular forces

The reaction between H₂SO₄ and CH₃CH₂OH has intermolecular forces are,

• In H₂SO₄ there is ionic force of attraction can be seen in between H⁺ ion and SO₄^2- .

• In ethanol strong hydrogen bonds and covalent bonds exist in between hydrogen, oxygen and carbon atoms.

H₂SO₄ + CH₃CH₂OH reaction enthalpy

The reaction enthalpy of H₂SO₄ + CH₃CH₂OH is found to be negative. The enthalpy of formation of H₂SO₄, CH₃CH₂OH and H₂O is -814, -275 and -249 respectively. The reaction involves the releasing of heat.

Is H₂SO₄ + CH₃CH₂OH a buffer solution

H₂SO₄ + CH₃CH₂OH is not a buffer solution as H₂SO₄ a strong acid.

Is H₂SO₄ + CH₃CH₂OH a complete reaction

H₂SO₄ + CH₃CH₂OH is a complete reaction with stable products.

Is H₂SO₄ + CH₃CH₂OH an exothermic or endothermic reaction

H₂SO₄ + CH₃CH₂OH is an exothermic reaction as heat energy is released.

Is H₂SO₄ + CH₃CH₂OH a redox reaction

H₂SO₄ + CH₃CH₂OH is a redox reaction. Both oxidation and reduction takes place here. In this reaction sulphur is reduced from +6 to -2 state and carbon is getting oxidised from -3 to +4 oxidation state.

Is H₂SO₄ + CH₃CH₂OH a precipitation reaction

H₂SO₄ + CH₃CH₂OH reaction doesn’t yield any precipitate. Ethyl sulphate the product formed as a result of this reaction is not a precipitate.

Is H₂SO₄ + CH₃CH₂OH reversible or irreversible reaction

H₂SO₄ + CH₃CH₂OH is an irreversible reaction. This reaction takes place at high temperature and even when the temperature raised it will lead to another products and can’t be get back.

Is H₂SO₄ + CH₃CH₂OH a displacement reaction

H₂SO₄ + CH₃CH₂OH is a displacement reaction because here the ions of both the reactants are replaced to get the products.

Conclusion

In this article H₂SO₄ and CH₃CH₂OH reacts under certain temperature to get the product named ethyl sulphate and water. This is a double displacement reaction which is exothermic in nature. This reaction can be also called as metathesis.

Read more facts on H2SO4:

Aparna Dev

Hi… I am Aparna Dev, a chemistry Postgraduate with a good understanding of chemistry concepts. I am working in Kerala Minerals and Metals Limited Kollam with experience in the development of electrocatalysts as a part of post graduate thesis.
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