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What is the color of phenolphthalein in solutions with pH values ranging from 2 to 6?
Phenolphthalein is colorless in acidic solutions with a pH below 8, and turns pink in basic solutions with a pH above 8. In solutions with pH values ranging from 2 to 6, phenolphthalein would remain colorless.
What properties do solutions with high pH values have?
These solutions are basic and can neutralize acids.
What number range can you find an acid-in on the pH scale?
Acidic solutions have a pH under 7.
A solution with a pH above 7 is?
A solution with a pH above 7 is considered basic or alkaline. In basic solutions, there are more hydroxide ions (OH-) than hydrogen ions (H+). Examples of basic solutions include soaps, household ammonia, and bleach.
Normal arterial pH range?
The normal arterial pH range is 7.35 to 7.45. Values below this range indicate acidosis, while values above indicate alkalosis. Maintaining pH within this range is crucial for proper physiological function.
What range of pH values corresponds to acid solution?
The possible range of pH for an acid would be anything lower than 7 and above zero.
Alkaline solutions have pH values below 7?
Alkaline solutions have a pH higher than 7
What is the pH range of alkali solution?
The pH range of an alkali solution is typically greater than 7, indicating that it is basic or alkaline. Alkali solutions have pH values above 7, with stronger alkalis having higher pH values.
What is the color of phenolphthalein in solutions with pH values ranging from 2 to 6?
Phenolphthalein is colorless in acidic solutions with a pH below 8, and turns pink in basic solutions with a pH above 8. In solutions with pH values ranging from 2 to 6, phenolphthalein would remain colorless.
Does alkaline solutions have pH values below 7?
The higher the pH value the higher the Alkaline concentration.
What is the range of pH?
The range of pH values is 0 - 14.
What range of pH values indicates a solution is alkaline?
it is a substance called alkaline that is indicated by alkalines s
What properties do solutions with high pH values have?
These solutions are basic and can neutralize acids.
What range of pH values indicates a slolution is acudic?
A pH value below 7 indicates that a solution is acidic. The lower the pH value, the more acidic the solution is. Typically, acidic solutions have a pH between 0 and 6.9.
Can you have a negative pH in a solution?
No, a negative pH value is not possible in a solution. pH values range from 0 to 14, with 7 being neutral. Solutions with a pH below 7 are acidic, while those above 7 are basic.
Does pH have to be between 5 and 7?
do you mean the full pH range? the pH range varies from 1-14 with 1 being the most acidic, 7 neutral, and 14 the most alkaline
What is a pH range of a base?
A base typically has a pH range of 8 to 14. pH values above 7 indicate alkalinity, with higher values indicating stronger bases.
