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Phenolphthalein is a pH indicator that turns pink in basic solutions, and colorless in acidic solutions. Normal pH of saliva ranges between 6.2 (acidic) and 7.4 (basic), with 7 being neutral pH. So, the answer is, "it depends." Is the saliva acidic, or basic?
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What happens when water is added to phenolphthalein?
Phenolphthalein dissolves in water to get a clear transparent solution.
What happens if sulfuric acid is added in phenolphthalein?
Nothing.
What happens when you mix HCl and phenolphthalein?
After a pH=10 the color of phenophthalein is fuchsia.
What happens if phenolphthalein solution is added in hydrochloric acid?
Because Hydrochloric acid is an acid, phenolphthalein would be clear. In bases Phenolphtlalein becomes pink
What happens if hydrogen mixes with LPG?
it blows up
What happens when water is added to phenolphthalein?
Phenolphthalein dissolves in water to get a clear transparent solution.
Organ that mixes food in the mouth?
saliva.
What mixes with mashed up food particles when they reach the stomach?
Your saliva mixes up with food particles when they reach the stomach.
When saliva mixes with food what chemical splits the complex carbohydrates?
amalyase
What organ adds saliva and mixes up food?
salavary glands
What breaks up food into small parts and mixes it with saliva?
Teeth
What happens if sulfuric acid is added in phenolphthalein?
Nothing.
What The role of saliva in tasting?
The saliva mixes with the food or drinking and the odor travels up the nasal passage in the back of the throat.
What happens when you mix HCl and phenolphthalein?
After a pH=10 the color of phenophthalein is fuchsia.
What happens when you mix calcium hydroxide and phenolphthalein?
It changes colors
Why do people turn into zombies?
people turn into zombies because if an infected person bites you the saliva mixes with your blood and you become infected people turn into zombies because if an infected person bites you the saliva mixes with your blood and you become infected
What happens if phenolphthalein solution is added in hydrochloric acid?
Because Hydrochloric acid is an acid, phenolphthalein would be clear. In bases Phenolphtlalein becomes pink
