0
Pure water or an extremely weak base or acid has a pH close to 7.
Wiki User
∙ 7y ago
Add your answer:
Earn +20 pts
A substance has a pH of 7. Which of the following descriptions matches this pH?
A substance with a pH of 7 is not acidic nor is it basic. It is a neutral substance.
Which is the most acidic pH 2 pH 5 pH 7 or pH 11?
Most acidic is substance of pH of 2, then of pH of 5 and the substance of pH 7 is neutral and the substance of pH 11 is basic
A sample of a substance with pH 7?
Pure water has a pH of about 7.
Example of a substance with pH of 7?
Water (when it is pure) has a PH of 7. This is the most well-known substance with PH 7 but there are many others (most of which are water-based solutions) which have a PH of around 7.
What pH does neutral substance have?
A neutral pH is 7.
A substance has a pH of 7. Which of the following descriptions matches this pH?
A substance with a pH of 7 is not acidic nor is it basic. It is a neutral substance.
Which is the most acidic pH 2 pH 5 pH 7 or pH 11?
Most acidic is substance of pH of 2, then of pH of 5 and the substance of pH 7 is neutral and the substance of pH 11 is basic
What is the scale range of a neutral substance?
7 The pH of a neutral substance is 7. Anything higher than 7 is alkaline or basic, and anything lower than 7 is acidic.
A sample of a substance with pH 7?
Pure water has a pH of about 7.
Example of a substance with pH of 7?
Water (when it is pure) has a PH of 7. This is the most well-known substance with PH 7 but there are many others (most of which are water-based solutions) which have a PH of around 7.
How would you classify a substance with a pH of 7 below 7 and above 7?
a substance of pH of 7 is neutralbelow 7 is an acidabove a 7 is a base
What pH does neutral substance have?
A neutral pH is 7.
What is the pH of a substance?
The pH is the negative log of the concentration of hydronium ions. (pH=-log [H3O+]) If the pH is high, the substance is basic. If it is low the substance is acidic. When the pH is exactly 7 the substance is neutral.
A substance with a pH below 7 is......?
An acidic substance.
Difference between pH of 4 and pH of 10?
The pH scale ranges from 0-14 pH. A substance that has a pH of 7 is considered to be "neutral," like pure water. A substance that has a pH less than 7 is said to be acidic, and a substance that has a pH greater than 7 is said to be basic. Therefore, the difference between those two pH levels is that the 4 pH substance is more acidic and the 10 pH substance is more basic. The more basic or acidic, the more caustic and/or corrosive the substance will be.
What are some examples of basic?
ammonia, milk, baking soda are just a few :) A basic substance has a pH greater than 7. An acidic substance has a pH less than 7. A substance with a pH of 7 is neutral.
What has a substance of pH 7?
water
