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When sodium carbonate solution is added to benzocaine what is the gas that evolves?
Chuks1
Because the reaction mixture contains a small amount of sulfuric acid, the sodium bicarbonate will neutralize the solution and in the process, will produce CO2.
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoCarbon dioxide
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What is the role of sodium carbonate in protease assay?
act as stabilizer.
Is sodium carbonate molecular?
It contains both covalent and ionic bonds. In carbonate ion (CO32-) there are covalent bonds (C-O, C-O and C=O). Between carbonate ion (CO32-) and 2 sodium ions (Na-, Na-) there are ionic bonds. Na2CO3 is a salt.
A Carbonate not decomposed by heat?
A carbonate not decomposed by heat is sodium bicarbonate. The bonds of sodium bicarbonate is so strong that too much energy is required to break them down.
In word form what is Na2CO3 plus 2 HCl gives 2 Na 2Cl plus H2O plus CO2 stand for?
Sodium carbonate plus hydrochloric acid gives sodium chloride plus water plus carbon dioxide.
What chemical formula for Fehlings reagent?
The Fehling A solution contain copper sulfate.The Fehling B solution contain sodium potassium tartrate and sodium hydroxide.
Is sodium carbonate solution an element a compound or a mixture?
A sodium carbonate solution, or any solution for that matter, is a mixture.
What does 1M solution of sodium carbonate mean?
A 1M solution of sodium carbonate contains 1 gram formula mass of sodium carbonate dissolved in each liter of solution.
What will happen if a solution of sodium hydrogen carbonate heated?
Sodium carbonate would be deposited at the bottom of the solution.
Why is sodium carbonate added to solution before Benedicts test is performed?
Sodium carbonate is added to increase the pH of the solution.
What is the colour of sodium carbonate solution?
it is a transparent solution
What is made when iron sulphate and sodium carbonate are mixed?
when their solution are mixed iron carbonate solid and solution of sodium sulphate is produced..
How would a dry sample of sodium carbonate be obtained from a mixture of sodium carbonate and calcium carbonate?
Calcium carbonate is not soluble in water, sodium carbonate is soluble in water. Dissolve the mixture and filter: the Na2CO3 pass the filter as a solution and CaCO3 remain on the filter. Gently warm the solution to obtain crystallized sodium carbonate.
How Make up a 7.5 percent solution of sodium carbonate in water?
take 7.5 gram of sodium carbonate and dissovled in 100 ml of water..thats it.. this solution is called 7.5% sodium carbonate soultion.
PH level of sodium carbonate?
Aqueous solution of sodium carbonate has pH between 10-11
What substance would you add to NaHCO3(aq) to form a buffer solution?
Sodium carbonate and and sodium hydrogen carbonate form a buffer solution.
What do you get when aqueous solutions of sodium carbonate and zinc chloride are combined?
Sodium chloride solution with zinc carbonate precipitate.
Why sodium hydroxide solution contains sodium carbonate?
Water reacts with carbon dioxide in the air to form small amounts of carbonic acid. In a sodium hydroxide solution, this reacts again to form sodium carbonate.
