0
Bases have a pH > 7.0 BUT this merely describes the concentration of ions. Strong usually describes if all the substance ionizes, not how many ions are present.
EX. NaOH is a strong base, but the pH of a solution of NaOH can be anywhere from 7.1 to 14 depending on how much has been dissolved.
Wiki User
∙ 11y ago
lenpollock
A Base pH is from 8 to 14.
pH = 7 is neutrality
pH = 1 - 6 is acidic.
Wiki User
∙ 11y agopH greater than 7. (7 is in fact the pH of neutral water.)
Wiki User
∙ 11y agoThe pH scale numbers go from 0 to 14, 7 is neutral, and anything under 7 to 0 is an acid, and everything above 7 to 14 is a base
Wiki User
∙ 9y agoThe pH scale goes from 1 to 14. Bases have a pH greater than 7.
Wiki User
∙ 7y agoAcidity is a pH under 7. High acidity is under 3.
Wiki User
∙ 14y agoAnything above 7 is basic.
Wiki User
∙ 7y agoBases have a pH over 7.
Add your answer:
Earn +20 pts
What is 11 on the PH scale?
a base
What does green indicate on the pH scale?
green indicates the pH value of 5-6 which is slightly acidic. for the whole pH color scale go to the reference cited.
What scale is used to indicate whether something is acid or alkaline?
The pH scale is the widely used universal scale, (which measures the hydrogen ion concentration of solutions) to measure the acidity or alkalinity of chemical solutions. It should be mentioned that the pH value is dependent on the temperature.
how does the pH scale is a mathematical indicator of?
The pH is a measure of the activity of the ion H+ (the negative logarithm in base 10); the scale is logarithmic.
Why do we use the PH scale instead of just stating the concentration?
we use the pH scale to find out if somthing is an acid or a base and how strong or weak it is.
What is the scale used to indicate the strength of an acid or base called?
pH Scale
What is the pH indicator scale?
it indicate the acid and base of the scale
What does a 7 on the pH scale indicate?
pH=7 is the neutral point on the scale.
What values on the pH scale represent bases?
Bases are repestented by values greater than 7 on the pH scale.
What number on the pH scale indicates the strongest acid solution?
The pH scale does not indicate the strength of the acid, so there is no number on the pH scale that indicates the strongest acid. A pH value of zero will be the most concentrated strong acid, but even that isn't exactly correct. Concentrations greater than 1 M have pH values <0, but are not useful values because of intermolecular interactions and activity values.
What is a base on the pH scale?
A base is anywhere from 8 to 14 on the Ph scale. If a base of about 8 is added to and acid of about 6, the Ph will be balanced out.
What is does the pH do as nutrition?
Nothing. pH values indicate acidity levels.
What is the range on the pH scale for a base?
Anything from above 7 to 14 is a base on the pH scale
What base mean in science on the pH scale?
A soluble base is an alkali, so above 7 on the pH scale.
What's the the strongest base on the pH Scale?
The strongest base is the hydroxide ion, in the pH scale 0 to 14.
What does a 1 on the pH scale indicate?
Massive acidity.
What is a pH range of a base?
7-14 is the range of base in a pH scale
