what is reaction product when ethene is treated with steam using phosphoric acid as catalyst at 300 degrees celcious
Your subject is not physics.
thn wat is it
Read my subject.
Then read this:
http://www.chemguide.co.uk/physical/equilibria/ethanol.html
There are, of course, other ways to make ethanol (ethyl alcohol). I was not aware of this one.
drwls is right. The product is ethanol.
By the way, note the correct spelling of celsius.
When ethene (also known as ethylene) is treated with steam using phosphoric acid as a catalyst at 300 degrees Celsius, the reaction that occurs is called the hydration of ethene. This reaction results in the formation of ethanol.
To understand how this reaction occurs, we can break it down further:
1. Start with the reactants:
- Ethene (C2H4): a hydrocarbon, which is an unsaturated hydrocarbon due to the presence of a carbon-carbon double bond.
- Steam (H2O): water in its gaseous form.
2. Add phosphoric acid (H3PO4) as a catalyst:
- A catalyst is a substance that speeds up a reaction without being consumed in the process. In this case, phosphoric acid helps to lower the activation energy required for the reaction to take place.
3. The reaction takes place:
- The double bond in ethene breaks, and one carbon atom forms a bond with a hydrogen atom from steam. This leads to the formation of ethanol (C2H5OH), which is an alcohol.
- The reaction can be represented by the following equation:
C2H4 + H2O → C2H5OH
Therefore, when ethene is treated with steam using phosphoric acid as a catalyst at 300 degrees Celsius, the reaction product is ethanol.