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Which reagent is commonly used for the hydrogenation of alkenes?
Which reagent is commonly used for the hydrogenation of alkenes?
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Practice Questions
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Q1
Which reagent is commonly used for the hydrogenation of alkenes?
H2/Pt
H2O
Br2
NaOH
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H2 in the presence of a catalyst like platinum (Pt) is commonly used for the hydrogenation of alkenes.
Questions & Step-by-step Solutions
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Q
Q: Which reagent is commonly used for the hydrogenation of alkenes?
Solution:
H2 in the presence of a catalyst like platinum (Pt) is commonly used for the hydrogenation of alkenes.
Steps: 5
Show Steps
Step 1: Understand what hydrogenation means. Hydrogenation is a chemical reaction that adds hydrogen (H2) to a compound.
Step 2: Know that alkenes are a type of hydrocarbon that contain a carbon-carbon double bond.
Step 3: Identify the reagent used in hydrogenation. The main reagent is hydrogen gas (H2).
Step 4: Recognize that a catalyst is often needed to speed up the reaction. Common catalysts include platinum (Pt), palladium (Pd), or nickel (Ni).
Step 5: Conclude that the common reagent for hydrogenation of alkenes is H2 in the presence of a catalyst like platinum.
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