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C2h4
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∙ 11y ago
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How do you convert 1 chloropropane to 2 chloro propane with structure?
React with alcoholic KOH (dehydrohalogenation) to give 1-propene, followed by treatment with HCl (electrophilic addition).
What is the reaction between alcoholic KOH and alkyl halide?
When alc. KOH react with alkyle halide it for Alkene, KX (X Is stande for halide) and water. And this reaction also called Dehydrohalogenation...
How does butene made by 2chlorobutane?
First add aquos alcoholic KOH,then add Br2.After,add aquos alcoholic KOH again.
Why use KOH in benzilic acid rearrangement?
KOH act as a nucleufeel and react with benzil OH give electrones to benzil and berak the double bond.
Ca plus KOH equals?
They do not react, the Calcium cannot displace the Potassium as it is less reactive.
How do you convert 1 chloropropane to 2 chloro propane with structure?
React with alcoholic KOH (dehydrohalogenation) to give 1-propene, followed by treatment with HCl (electrophilic addition).
What is the reaction between alcoholic KOH and alkyl halide?
When alc. KOH react with alkyle halide it for Alkene, KX (X Is stande for halide) and water. And this reaction also called Dehydrohalogenation...
How does butene made by 2chlorobutane?
First add aquos alcoholic KOH,then add Br2.After,add aquos alcoholic KOH again.
Why use KOH in benzilic acid rearrangement?
KOH act as a nucleufeel and react with benzil OH give electrones to benzil and berak the double bond.
What are the reagents are used in hydrogenations?
in the organic reactions for dehydrogenation alcoholic KOH is used
How to convert bromoethane to ethyne?
When bromoethane is treated with alcoholic KOH ,ethene is formed which on further bromination gives 1,2dibromoethane and again treated with alcoholic KOH gives acetylene.
Ca plus KOH equals?
They do not react, the Calcium cannot displace the Potassium as it is less reactive.
Action of aqueous KOH solution on Benzene ring?
Nothing, they don't react with each other.
What mass of h2o is produced when 0.400 moles of koh react completely in the following equation koh plus hcl equals kcl plus h2o?
I assume KOH is limiting. Balanced equation. KOH + HCl -> KCl + H2O 0.400 moles KOH (1 mole H2O/1 mole KOH)(18.016 grams/1 mole H2O) = 7.21 grams water produced =====================
Why alcoholic potassium hydroxide is used for calculating saponification number of oil?
because alcohol is required for dissolving both KOH and lipid
How to convert aniline to picric acid?
React aniline with HCl/NaNO2 (diazotisation) followed by reaction with KOH to give phenol. Nitration of phenol with fuming nitric acid gives picric acid (or trinitrophenol).
Why alcoholic koH is used in test for saponification value in lipid?
To prevent formation of soap (by substitute the water with alcohol). But indeed KOH forms an ester with fatty acids. Explain a bit the role of alcohol please. Sometimes KOH is used to conjugate and Fatty acid. When lead to saponification and when to conjugation?
