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If substance has a Ph greater than 7, it is Sodium Bicarbonate and Sodium Hydroxide.
Sodium Bicarbonate = 8
Sodium Hydroxide = 14
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∙ 9y ago
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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.
Why does sodium hydroxide have a higher pH than vinegar?
Although no particular pH value can be assigned to a substance the answer would be yes in this case. Since sodium hydroxide is a base it will produce a pH greater than 7 while vinegar, which contains an acid, has a pH less than 7.
What pH is ammonia?
Ammonia is a substance that when dissolved causes a solution to be basic (pH higher than 7) however without knowing the concentration of the ammonia in solution, it is impossible to determine the pH.
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.
A substance with pH of 6 is called what?
Anything with a pH less than 7 is an acid. Anything with a pH greater than 7 is a base. pH = 7 is neutral
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.
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 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 is a substance with a pH of 6?
The pH scale runs from 0 to 14. Pure water has a pH of 7, the half-way point of the pH scale. A pH between 0 and 7 indicates that a solution is acidic, and the lower the pH, the higher the acidity. A pH between 7 and 14 indicates that a substance is alkaline, and the higher the pH, the higher the strength of the alkali.
What happens when an alkali pH number is higher than 7?
It is normal for an alkaline solution to have a pH higher than 7.
Why does sodium hydroxide have a higher pH than vinegar?
Although no particular pH value can be assigned to a substance the answer would be yes in this case. Since sodium hydroxide is a base it will produce a pH greater than 7 while vinegar, which contains an acid, has a pH less than 7.
What is the role of pH in tooth decay?
PH levels indicate how acidic or basic a substance is. A pH lower than 7 is acidic and higher than 7 is basic. Since acids dissolve tooth enamel, I would say that substance with lower pHs are more likely to lead to tooth decay.
What pH is ammonia?
Ammonia is a substance that when dissolved causes a solution to be basic (pH higher than 7) however without knowing the concentration of the ammonia in solution, it is impossible to determine the pH.
What is the pH for and acid?
The pH of an acid is higher than 7.
A substance of pH of 10 would be?
A pH of 10 is a base. Anything higher than 7 is a base and anything lower than 7 is an acid. 7 is neutral.
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.
A substance with pH of 6 is called what?
Anything with a pH less than 7 is an acid. Anything with a pH greater than 7 is a base. pH = 7 is neutral
