Advertisements
Advertisements
Question
How does ethanoic acid react with sodium hydrogen carbonate? Give equation of the reaction which takes place.
Solution
Ethanoic acid reacts with sodium hydrogen carbonate to produce a brisk effervescence of carbon dioxide gas. The salt formed in this reaction is sodium ethanoate.
The chemical equation of the above reaction is:
CH3COOH + NaHCO3 → CH3COONa + CO2+ H2O
APPEARS IN
RELATED QUESTIONS
A student takes about 6 ml of distilled water in each of the four test tubes P, Q, R and S. He then dissolves an equal amount of four different salts namely, sodium chloride in 'P', potassium chloride in 'Q', calcium chloride in 'R' and magnesium chloride in 'S'. Next, he then adds 10 drops of soap solution to each test tube and shakes its contents. The test tubes in which scum (insoluble substance) is formed with soap are:
(A) P and Q
(B) Q and R
(C) R and S
(D) Q and S
Write the name and chemical formula of the simplest organic acid.
Give the common names and IUPAC names of the following compounds of HCOOH.
What type of compound is formed when a carboxylic acid reacts with an alcohol in the presence of conc. H2SO4?
Name the substance used to change acetic acid to acetic anhydride?
On adding acetic acid to sodium hydrogen carbonate in a test tube, a student observes
(A) no reaction
(B) a colourless gas with pungent smell
(C) bubbles of a colourless and odourless gas
(D) a strong smell of vinegar
Give balanced chemical equations for the following conversion :
Ethanoic acid to ethyl ethanote
Give balanced chemical equations for the following conversion:
Calcium carbide to ethyne
Bubbles are seen in the test tube during the preparation of lime water.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.