Advertisements
Advertisements
Question
A spatula full of sodium carbonate is taken in a test tube and 2 mL of dilute ethanoic acid is added to it.
Write a chemical equation for the reaction.
Solution
The reaction between sodium carbonate and dilute ethanoic acid is given by the chemical equation:
\[\ce{2CH3COOH + Na2CO3 -> 2CH3COONa + H2O + CO2}\]
This equation represents the acid-base reaction where sodium carbonate (a base) reacts with ethanoic acid to produce sodium acetate, water, and carbon dioxide gas.
APPEARS IN
RELATED QUESTIONS
While studying saponification reaction, a student measures the temperature of the reaction mixture and also finds its nature using blue/red litmus paper. On the basis of his observations the correct conclusion would be
(A) the reaction is exothermic and the reaction mixture is acidic.
(B) the reaction is endothermic and the reaction mixture is acidic.
(C) the reaction is endothermic and the reaction mixture is basic.
(D) the reaction is exothermic and the reaction mixture is basic.
Complete the following chemical equations:
C2H5OH+CH3COOH`("conc."H_2SO_4)/`>
Name one chemical compound which can be used to distinguish between ethanol and ethanoic acid.
Name the reducing agent used to convert acetic acid into ethanol?
On adding 2 mL acetic acid to 2 mL of water in a test tube, it was observed that
(A) a clear and transparent solution is formed
(B) a white precipitate is formed almost immediately
(C) two separate layers were formed
(D) a colourless and odourless gas is evolved
Which one of the following are the correct observations about acetic acid?
(A) It turns blue litmus red and smells like vinegar
(B) It turns blue litmus red and smells like burning sulphur
(C) It turns res litmus blue and smells like vinegar
(D) It turns red litmus blue and has a fruity smell
Fill in the blank with appropriate word/words.
Denatured alcohol is a mixture of _____ and _______
Draw the structural formula of a compound with two carbon atoms in the following case:
An alcohol containing two carbon atoms.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
Shristi heated Ethanol with a compound A in presence of a few drops of concentrated sulphuric acid and observed a sweet smelling compound B is formed. When B is treated with sodium hydroxide it gives back Ethanol and a compound C.
- Identify A and C
- Give one use each of compounds A and B.
- Write the chemical reactions involved and name the reactions.