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What is the color of phenolphthalein in baking powder?
Phenolphthalein is colorless in acidic conditions and turns pink in basic or alkaline solutions. In baking powder, which is alkaline due to its bicarbonate content, phenolphthalein would appear pink.
How do you make phenolphthalein indicator for titration from powder?
To make phenolphthalein indicator solution from powder, dissolve a small amount of phenolphthalein powder (about 0.1g) in 100mL of ethanol or 95% ethanol and 5% water solution. Stir the mixture until the powder is completely dissolved. This will give you a pink indicator solution suitable for titrations.
What colour in sulfuric acid is phenolphthalein?
Phenolphthalein is colorless in sulfuric acid.
Which Colour do alkali turn phenolphthalein?
Alkalis turn phenolphthalein pink or magenta.
Does Ammonia turns phenolphthalein in to pink?
No, ammonia does not turn phenolphthalein pink. Phenolphthalein is a pH indicator that turns pink in basic solutions, but ammonia is a weak base and typically does not have a strong enough pH to turn phenolphthalein pink.
What is the color of phenolphthalein in baking powder?
Phenolphthalein is colorless in acidic conditions and turns pink in basic or alkaline solutions. In baking powder, which is alkaline due to its bicarbonate content, phenolphthalein would appear pink.
How do you make phenolphthalein indicator for titration from powder?
To make phenolphthalein indicator solution from powder, dissolve a small amount of phenolphthalein powder (about 0.1g) in 100mL of ethanol or 95% ethanol and 5% water solution. Stir the mixture until the powder is completely dissolved. This will give you a pink indicator solution suitable for titrations.
What happens when naphthalene and phenolphthalein dissolve in ethanol?
When naphthalene and phenolphthalein dissolve in ethanol it creates a crystal-like powder. The powder will also appear to have a yellow tinge and has no smell.
How do you dissolve phenlthphalein powder?
Phenolphthalein powder can be dissolved in a solvent like ethanol or propylene glycol. Simply add the powder to the solvent and stir until it dissolves completely. Adjust the solvent amount as needed to fully dissolve the powder.
How do you make up a solution of phenolphthalein from a whit solid of phenolphthalein?
Dissolve 0.1g of the powder in ethanol and dilute with distilled water upto 100 cm3
What is the color change when you add phenolphthalein powder to water?
Nothing, it is insoluble in water surface.
Can you buy phenolphthalein it at a drug store?
yes you can porn
Can you buy Phenolphthalein at any stores like Walmart?
yes!
Can you buy powder sugar in Latvia?
can you buy powder sugar in Riga, Latvia
Can you buy cocoa powder at save mart?
Can i buy cocoa powder at savemart
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Were do you buy coca powder?
You can buy cocoa powder at your local grocery store in te baking section.
