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What color is phenolphthalen in an acid?
Phenolphthalein is an organic compound (C20H14O4) used as an acid-base indicator. The compound is colorless in acidic solution and pinkish in basic
What colour does phenolphthalen go when an alkali is added?
Phenolphthalein turns pink/magenta in the presence of an alkali.
Is an aqueous solution of calcium hydroxide acidic or basic?
This solution is basic.
Is saltwater a basic solution And if not what are some examples of basic solutions?
baking soda, ammonia, and saltwater are three examples of basic solution's, although we are slowly making the sea acidic =[
Is saline solution a basic?
No, saline solution is not a basic solution. It is a neutral solution composed of a mixture of sodium chloride (salt) and water.
Does pOH 7.0 indicate a basic solution?
A pOH of 7.0 indicates a neutral solution, not a basic solution. In a basic solution, the pOH would be less than 7.0.
What does a solution look like?
A solution is clear.
What is the color change of phenolphthalein in a basic solution?
Phenolphthalein turns pink in a basic solution.
What two clear liquids mixed make a colored liquid?
When you mix a clear solution of sodium hydroxide (NaOH) with a clear solution of phenolphthalein, the result is a colored liquid. Sodium hydroxide is a strong base, and phenolphthalein is a pH indicator that turns pink in basic conditions. When combined, the phenolphthalein changes color, resulting in a vibrant pink solution. This is a common demonstration in chemistry to illustrate acid-base indicators.
As an acidic solution is added to a basic solution the pH of the basic solution decreases?
Yes, as an acidic solution is added to a basic solution, the pH of the basic solution will decrease because the acidic solution introduces more H+ ions, thereby shifting the pH of the combined solution towards a more acidic value.
If the PH value of solution is 13 what is the solution?
A basic solution.
If a solution has a pH of 10 that solution is?
...that solution is alkaline or basic.
