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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?
Potassium carbonate would be better for drying an ether solution containing an acid RCOOH. This is because potassium carbonate can react with the acid to form a salt, reducing the acidity of the solution. However, it may not be effective in drying a base solution containing RNH2 as it could react with the base to form undesirable byproducts.
What is the atomicity of potassium hydrogen carbonate?
The atomicity of potassium hydrogen carbonate, KHCO3, is 4. This means that in one molecule of potassium hydrogen carbonate, there are four atoms that make up the compound.
How can one make potassium hydroxide?
Potassium hydroxide can be made by reacting potassium carbonate with calcium hydroxide. This reaction produces potassium hydroxide and calcium carbonate as byproducts.
How do you get potassium nitrate out of a mixture with calcium carbonate?
calcium carbonate+ nitric acid. a strong acid would replace a weaker acid in most ionic compounds, so you would produce calcium nitrate and carbon dioxide. well, being that nitric acid is widely UNAVAILABLE to most people, it is easy to find potassium or sodium nitrate. if you are going specifically for calcium nitrate you can double displace calcium carbonate with potassium or sodium nitrate resulting in potassium or sodium carbonate and (aq) calcium nitrate. the potassium or sodium carbonate will probably precipitate out much quicker than the nitrate depending on how exact your equation for displacement is. and you should be left with (aq) calcium nitrate. boil off the water and preferably recrystallize for purity. if youre using calcium carbonate just to get any form of nitrate, i recommend simply buying potassium nitrate. if it is not assessable in your area and are trying to get an oxidizer ( i assume thats why you are trying to make a nitrate) i recommend going with a chlorate or perchlorate, these are easier to make at home through electrolysis.
What elements make up tartaric acid?
Tartaric acid is composed of carbon, hydrogen, and oxygen atoms. Its chemical formula is C4H6O6, which indicates that it contains four carbon atoms, six hydrogen atoms, and six oxygen atoms.
What acid does milk make when it turns sour?
Tartaric acid
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?
Potassium carbonate would be better for drying an ether solution containing an acid RCOOH. This is because potassium carbonate can react with the acid to form a salt, reducing the acidity of the solution. However, it may not be effective in drying a base solution containing RNH2 as it could react with the base to form undesirable byproducts.
What is the atomicity of potassium hydrogen carbonate?
The atomicity of potassium hydrogen carbonate, KHCO3, is 4. This means that in one molecule of potassium hydrogen carbonate, there are four atoms that make up the compound.
How can one make potassium hydroxide?
Potassium hydroxide can be made by reacting potassium carbonate with calcium hydroxide. This reaction produces potassium hydroxide and calcium carbonate as byproducts.
Why would you not make a potassium compound by reacting potassium metal with an acid?
Potassium is too reactive to mix with acid
How do you get potassium nitrate out of a mixture with calcium carbonate?
calcium carbonate+ nitric acid. a strong acid would replace a weaker acid in most ionic compounds, so you would produce calcium nitrate and carbon dioxide. well, being that nitric acid is widely UNAVAILABLE to most people, it is easy to find potassium or sodium nitrate. if you are going specifically for calcium nitrate you can double displace calcium carbonate with potassium or sodium nitrate resulting in potassium or sodium carbonate and (aq) calcium nitrate. the potassium or sodium carbonate will probably precipitate out much quicker than the nitrate depending on how exact your equation for displacement is. and you should be left with (aq) calcium nitrate. boil off the water and preferably recrystallize for purity. if youre using calcium carbonate just to get any form of nitrate, i recommend simply buying potassium nitrate. if it is not assessable in your area and are trying to get an oxidizer ( i assume thats why you are trying to make a nitrate) i recommend going with a chlorate or perchlorate, these are easier to make at home through electrolysis.
What elements make up tartaric acid?
Tartaric acid is composed of carbon, hydrogen, and oxygen atoms. Its chemical formula is C4H6O6, which indicates that it contains four carbon atoms, six hydrogen atoms, and six oxygen atoms.
Is tartaric acid oxidized easily?
Tartaric acid is not easily oxidized under normal conditions. Its structure and molecular makeup make it relatively stable to oxidation. However, it can undergo oxidation when exposed to specific chemical conditions or reactions.
Which acid and base is used to make salt potassium carbonate?
Neither, it is a salt. Dissolved in water it has a pH of 7 (neutral).
How do you prepare 50 percent solution of potassium carbonate?
To prepare a 50% potassium carbonate solution, you would mix equal parts of potassium carbonate powder with water. For example, to make 100mL of 50% solution, you would mix 50g of potassium carbonate with 50mL of water. Stir until the powder is fully dissolved to achieve the desired concentration.
What other ingredients apart from vinegar and baking soda make froth?
Any acid (stronger than carbonic -, but use only diluted for safety!)(e.g. citric, lactic or gluconic acid)will do the trick with any carbonate or hydrogen carbonate(e.g. calcium, magnesium, potassium, ammonium or ferric).
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.
