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What volume (in mL) of 0.25M NaSO4 solution is needed to precipitate all the barium as BaSO4(s) from 12.5mL of 0.15M Ba(NO3)2 solution?
ElaineOganesyangp891...
The chemical equation is:
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
The volume (in mL) of 0,25M Na2SO4 solution needed to precipitate all the barium as BaSO4(s) from 12,5mL of 0,15M Ba(NO3)2 solution is 7,5 mL.
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∙ 6y ago
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What is the colour of barium chloride solution?
A solution of barium chloride is added to a solution of potassium chromate, a yellow precipitate forms.
What salt gives a white precipitate when treated with barium chloride?
Nothing - barium chloride is soluble. You can however precipitate either the barium (e.g. with sodium sulphate, giving barium sulpate, or the chloride, e.g. with silver nitrate giving silver chloride precipitate.
What metal reacts with water to give a solution which forms a white precipitate with carbon dioxide?
Calcium. It reacts with water to form a solution of calcium hydroxide which can then react with carbon dioxide to form calcium carbonate, a white precipitate. You will get similar results with strontium and barium.
What is the name of BaNO32?
Correctly it should be written as 'Ba(NO3)2 ' and it is barium nitrate. Notice the use of brackets and the '2' , to indicate that there are two nitrate anions combined to the one barium cation. NB As you gave it, it does not make sense as a chemical formula.
How would you test the presence of sulfate ions?
To identify the presence of sulfate ions in a solution, follow these steps: To acidify the sample, add a few drops of dilute hydrochloric acid (HCl) to the sample. Then, add a few drops of dilute barium chloride (BaCl2) solution to the sample. If sulfate ions are present in the solution, a white precipitate of barium sulfate (BaSO4) will form. The reaction is: Ba²⁺ (aq) + SO4²⁻ (aq) → BaSO4 (s) For example, if we have a solution of magnesium sulfate (MgSO4), the reaction would be: BaCl2 (aq) + MgSO4 (aq) → BaSO4 (s) + MgCl2 (aq) By observing the formation of the white precipitate, we can confirm the presence of sulfate ions in the sample.
What is observed when sodium sulphate solution is added to barium chloride?
White precipitate of barium sulphate
Is BaNO32 soluble in water?
Barium nitrate is soluble in water.
What precipitate is produced when aluminum sulfate and barium chloride react?
Since barium chloride is reactive with sulfate ions there would be more precipitate present. The solution with more precipitate present would show it had higher amounts of sulfate ions
What kind of salt is BaNO32?
This is barium nitrate, an inorganic ionic salt.
What is the colour of barium chloride solution?
A solution of barium chloride is added to a solution of potassium chromate, a yellow precipitate forms.
What produces white precipitation when reacted with aqueous barium nitrate?
Adding a solution of Sodium Sulphate to aqueous Barium Nitrate will produce a white precipitate of Barium Sulphate with Sodium Nitrate remaining in solution.
I woke up this morning with a solution next to my bed and assumed it was a cationic solution and added some HCl to it which didn't produce a precipitate and flame test was pale green so what is in it?
My friend, it would appear you have a solution containing barium ions. If you would like add some sulfuric acid to precipitate the barium as barium sulfate.
A precipitate is expected to form when an aqueous solution of sodium sulfate is added to an aqueous solution of what is it ironIII chloride potassium chloride magnesium chloride or barium chlori?
The precipitate will be barium sulfate. The reaction is as follows:BaCl2(aq) + Na2SO4(aq) ==> 2NaCl(aq) + Ba(SO4)(s)
When an aqueous solution of Barium chloride (BaCl2) reacts with an aqueous solution of silver nitrate (AgNO3) a white precipitate of silver chloride and an aqueous solution of barium nitrate is formed?
Yes, it is correct.
What causes a precipitate to form when barium hydroxide solution and sulphuric acid are mixed?
The barium ion in barium hydroxide and sulfate ion in sulfuric acid combine to form barium sulfate, which is insoluble in water.
What happens when an aqueous solution of sodium sulphate reacts with an aqua solution of barium chloride?
The immediate response is a milky appearance. After 5-10 minutes a precipitate of BaSO4 will settle out of solution. You will obtain a cloudy, white precipitate that will remain so infantily. This is a precipitation reaction (the formation of an insoluble salt from a solution of soluble ones) which occurs because barium sulfate is insoluble, so when mixed, the barium ions react with the sulfate ions to form a white precipitate of barium sulfate The net ionic equation is: Ba2+(aq) + SO42-(aq) ----> BaSO4(s)
What will happen if calcium chloride is combined with barium nitrate?
whencalcium chloride reacts with barium nitrate calcium nitrate and barium chloride wil be formed. whencalcium chloride reacts with barium nitrate calcium nitrate and barium chloride wil be formed.
