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On the pH scale, any substance below what number is considered acid?
A substance with a pH below 7 is considered acidic.
What is the neutral number in the pH scale?
7 is neutral on the pH scale.
What is pH of 7 called?
It is called a neutral substance. It is not acid or base. It is neutral between them.
Is ph7 neutral?
The pH scale runs from 0 which is extremely acidic, to 14 which is extremely basic. A measurement of 7 indicates a neutral solution.
Is ketchup a neutral substance?
Ketchup is not considered to be a neutral substance. Ketchup is considered to be an acidic substance with a low pH.
What does a ph-scale show you?
how acidic alkali or neutral a substance is.
What do you know about the pH scale?
The pH scale is a physics scale that measures the pH balance of something (obvious). It ranges from 1-14, 1 being the most acidic and 14 being the most basic. Water is neutral at 7 pH. A common acid is vinegar and a common base is bar soap. The pH scale is a scale designed to determine the acidity or basidity of a given substance and ranges from 0-14 with 7 being neutral, a substance that is between the range of 0 and 7 determines the acidity of a substance with 7 being neutral and 0 being extremely acidic while the range 7-14 determines the basidity of a substance with 7 being neutral and 14 being extremely acidic. It can be said that the acidity or basidity grows stronger the farther it is from 7.
The pH scale ranges from what numbers?
The pH scale ranges from 0 to 14. 0 is Acidic, 7 is neutral, and 14 Alkaline or Basic. ie. pure water is neutral, coke is somewhat Acidic, Ammonia used in house cleaners is Alkaline.
What is the pH of gastric juice normally?
The normal range of acidity of stomach acid is 1.5 to 3.5 on the pH scale. On that scale, a neutral substance measures at 7.
What is neutral on a pH scale?
A substance is neutral on the pH scale when it has a pH of 7. This means the substance is neither acidic (pH less than 7) nor basic (pH greater than 7). Water is an example of a substance that is neutral on the pH scale.
What is neutral on the PH scale?
The pH scale runs from 1 - 14. A pH neutral substance like rainwater has a pH of 7. Lower numbers are acidic substances, higher numbers are alkaline. Note that impurities in the air can cause rain to become acid, sometimes enough so to cause damage to trees and buildings.
If a substance has a pH of 5 where would it be on the acidity scale?
Somewhat acidic since 7 is the neutral point on the pH scale.
Where on the pH scale is the bases?
Bases are anything above a 7 on the pH scale. A substance with a pH of 7 is considered neutral.
What is the pH value that is considered neutral on the pH scale?
A pH value of 7 is considered neutral on the pH scale. This means that the substance is neither acidic nor basic.
What substance on the pH scale is neutral and how do you know?
A substance with a pH of 7 is considered neutral on the pH scale. This means that it is neither acidic nor basic. A neutral pH indicates a balanced concentration of hydrogen ions and hydroxide ions in the substance.
What 3 words represent the 3 possibilities for a substance on the pH scale?
These words are: acidic, neutral, basic.
What do you get if you mix a neutral substance with litmus?
either a 7 on the ph value scale witch is green or you would get a 0 depending on your ph value scale
