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Potassium carbonate should not be used as a drying agent for some organic compounds would it be better for use in drying an ether solution containing an acid RCOOH or a base RNH2and why?
Brightunes
NH2 potassium carbonate itself is basic so it will make water and a salt if mixed with acid NH2 potassium carbonate itself is basic so it will make water and a salt if mixed with acid
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∙ 15y ago
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Is it safe to eat potassium bicarbonate and sodium bi-carbonate solution?
Not directly. However there are edible products made with very small amount of this solution. By the way it's "Potassium Carbonate and Sodium Bi-Carbonate solution" AKA: alkaline water. Not Potassium Bi-carbonate.
What is the ionic compound K2CO3?
K2CO4 is a misspelling of the correct formula for potassium carbonate, which is K2CO3. This is a white salt that can be dissolved in water to form a alkaline solution by dissolution of the molecule into potassium ions (K+) and carbonate ions (CO3 2-). Note that CO4 would have 4 oxygen bonds to the carbon, which is not a very stable molecule and would not have a 2- charge.
Why do we add potassium carbonate during caffeine extraction?
Tannins are neutralized by potassium carbonate, remain in the water solution and caffeine is easily extracted with methylene chloride.
What is the formula for potassium carbonate dihydrate?
KHCO3 also called potassium bicarbonate In solution ions: K+ and HCO3-
Dilute hydrochloric acid is added to a solution of potassium carbonate?
2hcl- + k2co3====>2h2co3+2kcl
What is the Baeyer s reagent?
Baaeyer reagent is used to identify double or triple bonds in organic compounds. The reagent is a cold solution of 1 % potassium permanganate in water containing also 10 % sodium carbonate.
Is it safe to eat potassium bicarbonate and sodium bi-carbonate solution?
Not directly. However there are edible products made with very small amount of this solution. By the way it's "Potassium Carbonate and Sodium Bi-Carbonate solution" AKA: alkaline water. Not Potassium Bi-carbonate.
How do you prepare 50 percent solution of potassium carbonate?
Dissolve 50 g of potassium carbonate in 100 mL of water at 20 0C.
What is alkaline pottassium permanganate solution?
Alkaline potassium permanganate solution is a solution of potassium permanganate containing an alkali. The alkali can be sodium hydroxide or potassium hydroxide.
What is the ionic compound K2CO3?
K2CO4 is a misspelling of the correct formula for potassium carbonate, which is K2CO3. This is a white salt that can be dissolved in water to form a alkaline solution by dissolution of the molecule into potassium ions (K+) and carbonate ions (CO3 2-). Note that CO4 would have 4 oxygen bonds to the carbon, which is not a very stable molecule and would not have a 2- charge.
Why do we add potassium carbonate during caffeine extraction?
Tannins are neutralized by potassium carbonate, remain in the water solution and caffeine is easily extracted with methylene chloride.
What is the formula for potassium carbonate dihydrate?
KHCO3 also called potassium bicarbonate In solution ions: K+ and HCO3-
What is the correct formula for potassium carbonate?
the formula of potassium carbonate is k2co3 because the valency of potassium (k1+) valency of carbonate is (co32-) interchange the valencies and don't put the signs then it will become (k2co3) so the formulae of potassium carbonate is k2co3
What is the use of potassium carbonate in the preparation of cochineal solution?
synthesized the c olor of cochineal solution because of carbon dioxide
Dilute hydrochloric acid is added to a solution of potassium carbonate?
2hcl- + k2co3====>2h2co3+2kcl
What happens when you add calcium chloride to potassium carbonate?
When you add calcium chloride to potassium carbonate the products will be solid calcium carbonate and aqueous potassium chloride. The chemical equation for this reaction is CaCl2(aq) + K2CO3(aq) --> 2KCl(aq) + CaCO3(s). This type of reaction is called a double replacement/displacement reaction.
What observations do you make when you react potassium hydroxide with sodium carbonate?
You get a double decomposition reaction, producing sodium hydroxide and potassium carbonate, but actually there is no real reaction; the four substances remain in perfect equilibrium in solution.
