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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.
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 is pH1 substance?
it is the strongest acid e.g battery acid
What has a substance of pH 7?
water
A substance with a pH below 7 is......?
An acidic 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
High pH levels indicate what?
High pH levels indicate alkalinity in a substance or solution. This means that the substance is on the basic end of the pH scale, which ranges from 0 to 14. A pH level above 7 is considered alkaline or basic.
Is a solution of pH 5 acidic?
It's not very acidic, but yes it is. Any pH lower than seven is considered to be acidic, and any pH higher than seven is basic. If a substance has a pH of 7, that means the substance is considered to be neutral.
What does a low pH indicate about the acidity level of a substance?
A low pH indicates that a substance is acidic.
Would a substance with pH value of 2 be very acidic or very basic?
A substance with a pH value of 2 would be considered very acidic, as pH values below 7 indicate acidity.
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.
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.
Is a substance with a pH below 7 an acid or an alkali?
A substance with a pH below 7 is an acid. Acids have a pH below 7, while substances with a pH above 7 are alkalis (bases).
What does a 7 on the pH scale indicate?
pH=7 is the neutral point on the scale.
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.
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 does a negative pH value indicate in terms of the acidity or alkalinity of a substance?
A negative pH value indicates that a substance is highly acidic.
