Science, asked by sarthak535, 11 months ago

write chemical equations of represent what happen when:
(a) ethanol burns in air
(b) ethanol reacts with sodium metal
(c) ethanol is heated with alkaline kmno4
(d)ethanol is heated with ethanoic acid in pressure of few drops of concentrated sulphuric acid
(e) ethanol is heated with at 443 k excess of concentrated H2SO4

Answers

Answered by prakhar28nov
6

a)C2H5OH + 3O2 ----> 2CO2 + 3H2O + Heat + Light


b) C2H5OH + 2Na----> 2C2H5ONa + H2


c) C2H5OH ----> CH3COOH + H2O


d) C2H5OH + CH3COOH ---> CH3COOC2H5 + H2O


e)C2H5OH+H2SO4 ----> C2H4+H2O

Answered by gnaneshwar13
3
a) C2H5OH + 3O2 -----> 2CO2 + 3H2O.
b)2C2H5OH + 2Na = 2C2H5ONa + H2
c) CH3-CH2-OH + KMnO4 → CH3-COOH
d)C2H5OH + C2H5COOH ——— > C2H5COOC2H5 + H2O
e) CH3-CH2-OH → (H2SO4 + heat) → CH2=CH2 + H2O

I hope so it will be useful
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