0
When you mix a few drops of phenolphthalein solution to a beaker of pure water mixed with calcium hydroxide what happens?
Wiki User
∙ 11y ago
the colour changes to pink
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What happens when water is added to phenolphthalein?
Phenolphthalein dissolves in water to get a clear transparent solution.
What happens if calcium hydroxide is added to carbonated water?
the calcium hydroxide will disolve while a bubbles appear
What happens when you mix sulphuric acid with calcium hydroxide?
Calcium Carbonate
What happens when sodium hydroxide solution is added to calcium carbonate and then warmed?
CaCO3(s)+2NaOH(aq)--->Ca(OH)2(aq)+Na2CO3(aq) When you heat it later, the water in the solution evaporates leaving you with just the salts. Also, it is better to say, calcium carbonate is added to sodium hydroxide solution as you add a solid to a solution not really vice versa.
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 when you mix calcium hydroxide and phenolphthalein?
It changes colors
What happens when sodium hydroxide is added dropwise to solution containg phenolphthalein?
At a particular point, the color of the indicator would change from colorless to pink (purple).
What happens when water is added to phenolphthalein?
Phenolphthalein dissolves in water to get a clear transparent solution.
What happens if calcium hydroxide is added to carbonated water?
the calcium hydroxide will disolve while a bubbles appear
What happens when you mix sulphuric acid with calcium hydroxide?
Calcium Carbonate
What happens when you mix Sodium hydroxide and phenolphthalein?
it will turn pink. phenophathaline turns pink in alkaline ph
Is there any difference in lime water and slaked lime . If any why do you use different name?
Yes, there is a difference. Slaked lime is the term used to refer to solid calcium hydroxide, and lime water is a calcium hydroxide solution. Admittedly, two distinct terms seems like overkill, but it happens a lot... for example, "salt" and "brine" is essentially the same situation. The terms are historical, and most chemists would just say "calcium hydroxide" and "calcium hydroxide solution" instead.
What happens when sodium hydroxide solution is added to calcium carbonate and then warmed?
CaCO3(s)+2NaOH(aq)--->Ca(OH)2(aq)+Na2CO3(aq) When you heat it later, the water in the solution evaporates leaving you with just the salts. Also, it is better to say, calcium carbonate is added to sodium hydroxide solution as you add a solid to a solution not really vice versa.
What happens if you mix sodium hydrogen and calcium hydroxide as a liquid?
Sodium react with water and release hydrogen.Sodium hydroxide is also formed. Calcium hydroxide remain unchanged.
What happens when you mix sodium bicarbonate solution and phenolphthalein?
it turns into a pinkish red color
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
Explain what happens when sodium hydroxide solution is added to ammonium hydroxide?
No reaction takes place. pH of the solution increase.
