0 - 6.9
The lower the pH number the higher the concentration of hydronium ions and higher the strength of acid
pH Scale
Citric Acid is a weak acid. It is round about 6 on the pH scale.
a strong acid is lower on the pH scale a strong base is higher on the pH scale
the pH of this acid is 5
An acid is any substance below 7.0 on the pH scale. The lower the number, the stronger the acid. For instance, hydrochloric acid (HCl) in the stomach is typically at pH 1.0 - 2.5. The scale can range into negative numbers, but most substances are above pH 0.
An acid would be on the left side of a pH scale
The Ph scale does not have colours.
The pH scale.
pH Scale
Citric Acid is a weak acid. It is round about 6 on the pH scale.
a strong acid is lower on the pH scale a strong base is higher on the pH scale
pH = 7.00 at 25oC
the pH of this acid is 5
An acid is any substance below 7.0 on the pH scale. The lower the number, the stronger the acid. For instance, hydrochloric acid (HCl) in the stomach is typically at pH 1.0 - 2.5. The scale can range into negative numbers, but most substances are above pH 0.
pH is the scale used by scientists to express the aidity of acid rain.
A strong acid is usually of pH 1-3
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.