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acid
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Can the pH level of a substance be less than 1?
Yes, the pH level of a substance can be less than 1, indicating a strong acid.
What is the pH value of a substance known to be an acid?
The pH is measured from 1 to 14. From 1 to 6.0 the substance is acidic.
If a substance is added to water and the pH decreases is that substance an acid or a base?
pH of 1 to < 7 indicates an acid pH of >7 to 14 indicates a base pH of 7 indicates water
What is the pH of a sour tasting substance?
A sour tasting substance typically has a low pH, typically ranging from pH 1 to pH 4. This acidity is due to the presence of high concentrations of hydrogen ions in the substance, which gives it a sharp, tangy taste.
At what pH is a substance an acid or a base?
The pH is measure from 1 to 14. so, from 1 to 6.9 the substance is acidic. and from 7.01 to 14 the substance is basic. 7 is neutral. The closer the substance is to 7 it is either basic or acidic. As the number is lower the substance is more acidic for example: pH 2.9 is more acidic than pH 4.8
What is the name for a substance in the pH scale that is under 7?
It`s called acid(such as HCl,,,,PH=1)
If a substance has a pH of 1 is it a strong or weak acid?
Strong because a substance with a pH of 7 is considered neutral, so the further away from 7 the pH gets, the more strong of an acid it becomes.
Is pH a extensive or intensive property?
pH is an INTENSIVE property as it does not depend on the amount of material present. The pH of 1 ml of solution x is the same as the pH of 100 ml of solution x.
Which has the greater concentration of hydrogen ions a substance with a pH of 5 or a substance with a pH of 4?
A substance with a pH of 4 has a greater concentration of hydrogen ions compared to a substance with a pH of 5. The pH scale is logarithmic, so each decrease in pH by 1 represents a tenfold increase in hydrogen ion concentration.
What substance has the highest ph?
The substance with the highest pH is liquid ammonia, which has a pH of about 11.6.
What type of substance have a pH between 1 and 6?
Acids.
What is the pH of a substance?
The pH is the negative log of the concentration of hydronium ions. (pH=-log [H3O+]) If the pH is high, the substance is basic. If it is low the substance is acidic. When the pH is exactly 7 the substance is neutral.
