Hydrogen because oxygen gas will excuse 4 times slower than hydrogen gas !
In a hydrogenation reaction a catalyst is used to transform an alkene to alkane. Hydrogenation is a chemical reaction involve chemical reaction between molecular hydrogen and another compound or element in a presence of catalyst such as nickel, palladium or platinum. The reaction involve breaking of carbon-carbon double bond in alkene in presence of catalyst.
Answer:
9.90
Explanation:
-log(H3O+)=pH
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Answer:
It is a dehydration reaction.
Explanation:
Dehydration reaction is a type of reaction to yield unsaturated compounds. In the process a water molecule (H2O) is released and a double or triple bonds between two carbon atoms is formed.