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When a drop of phenolphthalein is introduced in barium hydroxide the solution turns what colour?
Wiki User
∙ 7y ago
Phenolphthalein is pink in a basic environment.
Wiki User
∙ 7y ago
kobron harvey
blue
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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.
Is Ba(OH)2 salt acid or base?
Barium hydroxide, Ba(OH)2, is a base.
What is the name for Ba(OH)2?
Ba is Barium, OH is Hydroxide and the 8 H2O is Octahydrate. This results in Barium Hydroxide Octahydrate.
Is barium hydroxide a cation or an anion?
Barium hydroxide is not a cation or an anion. It is a compound. It is made of barium ions and hydroxide ions.
Is Barium hydroxide insoluble in water?
No. Barium hydroxide dissolves in water.
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.
Is Ba(OH)2 salt acid or base?
Barium hydroxide, Ba(OH)2, is a base.
Why does barium nitrate in sodium hydroxide form a precipitate?
In aqueous solution, barium nitrate and sodium hydroxide undergo a double replacement reaction, in which barium ions combine with hydroxide ions to form barium hydroxide and sodium ions combine with nitrate ions to form sodium nitrate. Barium hydroxide is insoluble in water, so it precipitates out of solution. Ba(NO3)2(aq) + 2NaOH(aq) --> Ba(OH)2(s) + 2NaNO3(aq)
What is the name for Ba(OH)2?
Ba is Barium, OH is Hydroxide and the 8 H2O is Octahydrate. This results in Barium Hydroxide Octahydrate.
Is barium hydroxide a cation or an anion?
Barium hydroxide is not a cation or an anion. It is a compound. It is made of barium ions and hydroxide ions.
Why does barium hydroxide dissolve in water while magnesium hydroxide does not?
One factor is that barium is a much larger atom and ion than magnesium. So the bond between barium and the hydroxide anion is much weaker, making it easier for the two ions to be pulled apart in water solution.
Barium hydroxide contained 2.74g in 100cm of water titration of 20cm required 18.7cm of a hydrochloric acid solution for complete neutralization what is the molarity of the barium hydroxide?
Barium Hydroxide: Mass: 2.74g. Mr = 171. Moles = Mass (g)/Mr Therefore - 2.74/ 171 = 0.01602339181mols.
Is barium hydroxide a molecular compound?
Barium hydroxide is a molecular compound.
Is Barium hydroxide insoluble in water?
No. Barium hydroxide dissolves in water.
What is a household product containing barium hydroxide?
pillows contain barium hydroxide
What does phosphorus pentoxide and barium hydroxide yield And what about phosphorus pentoxide with calcium hydroxide or sodium hydroxide?
Barium hydride
What is the name of the precipitate formed when barium chloride react with sodium hydroxide?
barium hydroxide
