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In the pH scale, anything with a pH less than 7 is acidic, and anything with a pH greater than 7 is alkaline.
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∙ 13y ago
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Why do scientist use the pH scale?
scientists use the ph scale so they can tell whether something is acidic or alkaline
What scale shows how acidic or alkaline asolution is?
pH scale...pH of <7 is considered acidic, >7 is considered alkaline. 7 is neutral like water.
Is 5 on the pH scale acidic or alkaline?
If a substance has a pH of 5, it is said to be weakly acidic.
Is alkaline increaser the same as PH decreaser?
No - Alkaline is on the high end of the pH scale, acidic is on the low end of the pH scale. Use a pH decreaser to lower the alkaline levels.
Is drain cleaner an acidic or alkaline?
It is a base on the PH Scale, the opposite of acidic.
Is a pH 4 a base or an acid?
pH = 4 is mildly acidic. The pH scale is [H = 1 strongly acidic pH = 4 mildly acidic pH = 7 neutral ( Water) pH = 9 mildly alkaline pH = 14 strongly alkaline.
What is the measure of how acidic or basic a solution is?
The pH scale measures how acidic or alkaline (basic) a solution is.
What is Extremes of pH according to chemistry?
The extremes of the pH scale are 0 (acidic) and 14 (alkaline).
Are apples acidic or alkaline?
Apples are moderately alkaline. Sour apples' average pH level is 7.5 and sweet apples are pH 8.0. They would be considered acidic being between 3-4 on the PH scale.
Neutrality on the pH scale is?
pH = 7 is neutrality pH = 1 - 6 is Acidic pH = 8 -14 is Alkaline
What is the children's definition for pH?
It is a scale of acidity with lower numbers being more acidic. On the pH scale, water is 7, everything below this is acidic and everything above this is alkaline.
What is acidic and alkaline in pH?
pH<7 -----> Acidic pH=7------> Neutral pH>7------>Basic or Alkaline
