What is the main product when ethene reacts with hydrogen in the presence of a c

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Question: What is the main product when ethene reacts with hydrogen in the presence of a catalyst?

Options:

Correct Answer: Ethane

Solution:

The main product is ethane, formed by the hydrogenation of ethene.

What is the main product when ethene reacts with hydrogen in the presence of a catalyst?

What is the main product when ethene reacts with hydrogen in the presence of a catalyst?

Step 1: Start with ethene, which is a molecule made of two carbon atoms and four hydrogen atoms (C2H4).
Step 2: Introduce hydrogen gas (H2) to the reaction.
Step 3: Add a catalyst, which is a substance that speeds up the reaction without being consumed.
Step 4: The catalyst helps the hydrogen atoms to bond with the ethene.
Step 5: As a result, the ethene molecule gains hydrogen atoms and transforms into ethane, which has two carbon atoms and six hydrogen atoms (C2H6).
Step 6: The main product of this reaction is ethane.

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