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Acids have a pH less then 7, the lower the pH the more acidic the substance is.-

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12y ago

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What is acid measured on the pH scale?

An acid would be on the left side of a pH scale


What colour is acid on a PH scale?

The Ph scale does not have colours.


On the pH scale what is the pH of an acid?

0 - 6.9 The lower the pH number the higher the concentration of hydronium ions and higher the strength of acid


The scale used to classify the strength of acid and basic solutions?

The pH scale.


What does the pH scale have to be to neutralise an acid?

pH = 7.00 at 25oC


What is the differentiate acid and bases?

An acid is below 7 on the pH scale and bases are above 7 on the pH scale. An acid can be a hydrogen donor, and a base is a hydrogen acceptor.


Is strong acid on the pH scale is 3?

Yes, a strong acid on the pH scale with a pH of 3 is considered highly acidic. The pH scale ranges from 0 to 14, with lower numbers indicating stronger acidity. Strong acids have pH values closer to 0.


What is the pH indicator scale?

it indicate the acid and base of the scale


How are acids and bases indicated?

Well, to indicate whether a liquid is an acid or a base, you can buy litmus paper. Litmus paper changes color when it is placed in a liquid that isn't water. The color it changes to indicates where it is on the pH scale. If on the pH scale, the liquid is from 1-7 it is a acid. If it is 8- 14, it's a base. To find which color corresponds to which number on the pH scale, just look it up online.


What colour is hydrochloric acid on a pH scale?

Hydrochloric acid is a strong acid, so it has a pH less than 7, typically around 0 to 2. On the pH scale, it would appear as a strong acid with a low pH value, but it doesn't have a specific color.


How are a base and acid indicated?

Acids and bases can be determined by their pH.


The pH of citric acid?

Citric Acid is a weak acid. It is round about 6 on the pH scale.