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How could you separate nickel carbonate from sodium carbonate?
nickel carbonate is insoluble while sodium carbonate is, so therefore it would be easy to extract the sodium carbonate by adding water to the mixture
What the importance of adding sodium carbonate in phenol content determination?
since sodium carbonate is a strong base, it is used for neutralizing reaction.
What purpose does sodium carbonate serve during the extraction of caffeine from tea leaves?
The reason sodium carbonate is added to the tea is because the tannins are acidic and sodium carbonate is a base, so when sodium carbonate is added to the tea water mixture, the acids are converted to their sodium salts which are highly soluble in water.
Is adding calcium chloride to sodium carbonate a physical change or a chemical change?
Physical Change
How can we make a solution of sodium carbonate?
Take water in a beaker. Add sodium carbonate to it and stir till sodium carbonate dissolves. However for scientific or any practical purpose, take a fixed weight of sodium carbonate and dissolve in a definite volume of water and calculate the concentration in terms of molarity or weight per volume etc.
What is the procedure for making and isolating sodium chloride from sodium carbonate?
put the mixture in water and add hydrochloric acid the carbonate becomes decomposed when no further bubbles appear by adding hydrochloric acid then heat the mixture till dryness and get the solid sodium chloride.
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 is made by reacting magnesium and sodium carbonate?
Mixture of sodium carbonate and magnesium
How could you separate nickel carbonate from sodium carbonate?
nickel carbonate is insoluble while sodium carbonate is, so therefore it would be easy to extract the sodium carbonate by adding water to the mixture
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.
Can you detect a mixture of sodium hydroxide sodium carbonate and sodium bicarbonate?
yes
What the importance of adding sodium carbonate in phenol content determination?
since sodium carbonate is a strong base, it is used for neutralizing reaction.
Why more hydrochloric acid is added to sodium chloride in converting a carbonate to a chloride?
The carbonate ion is the conjugate base of a diprotic acid. If you react an equal number of moles of hydrochloric acid and sodium carbonate, the carbonate will only be partially neutralized you will get a mixture of sodium chloride and sodium bicarbonate. HCl + Na2CO3 --> NaHCO3 + NaCl Only by adding twice as many moles of HCl will you completely neutralize the sodium carbonate. 2HCl + Na2CO3 --> 2NaCl + H2O + CO2
What purpose does sodium carbonate serve during the extraction of caffeine from tea leaves?
The reason sodium carbonate is added to the tea is because the tannins are acidic and sodium carbonate is a base, so when sodium carbonate is added to the tea water mixture, the acids are converted to their sodium salts which are highly soluble in water.
What is another for a homogeneous mixture?
solution Edited: This is not necessarily correct. Take a mixture of sodium carbonate and sodium bicarbonate. It is homogeneous, but is not a solution.
What element is natron?
Natron is not an element. It is a mixture of compounds: sodium carbonate decahydrate, sodium bicarbonate, sodium chloride and sodium sulfate.
What two chemicals are found in natron?
Soda ash and cubic-saltpeter are the chemicals found in natron (mixture of sodium carbonate decahydrate and sodium bicarbonate).
