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Questions
Complete the following chemical equations: C2H5OH+O2→
What happens when ethanol is burnt in air?
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Solution
C2H5OH +(7/2) O2 →2 CO2 + 3 H2O + Heat and light
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RELATED QUESTIONS
Consider the following comments about saponification reactions:
I. Heat is evolved in these reactions.
II. For quick precipitation of soap, sodium chloride is added to the reaction mixtures.
III. Saponification reactions are a special kind of neutralisation reactions.
IV. Soaps are basic salts of long-chain fatty acids.
The correct comments are
(a) I, II and III
(b) II, III and IV
(c) I, II and IV
(d) Only I and IV
Give the common names and IUPAC names of the following compounds of CH3COOH.
Give the common name and IUPAC name of C2H5OH.
What type to compound is CH3COOH?
Give the structural formula of Acetic acid.
Define glacial acetic acid?
Draw the structural formula for the following:
Ethanoic acid
Ethanoic acid reacts with the basic salt, sodium carbonate, to form a salt, named ______, water and carbon dioxide gas.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
