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The pH is define in the following way: pH = -log [H+] What that means is the pH is the negative of the base 10 logarithm of the concentration of hydrogen ions in the solution. So, if you have a pH = 0, that means that the concentration of H+ is equal to 1 molar, because -log(1) = 0. If you have a 1 M solution of any strong acid, the pH will be equal to zero.

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Q: What does it mean to have the pH of a solution equal to zero?
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What does a pH of zero mean?

A pH of zero means that the concentration of H3O+ in the solution is 1 molar because the pH is defined aspH = -log10[H3O+].When the concentration of H3O+ is equal to 1 M, the negative log base ten of 1 is equal to zero.Any solution of a strong acid with a concentration of 1 molar will have a pH almost equal to zero (because conc. of H2O also effects bit) . pH can in fact go beyond 0... it can be negative! A 5 M solution of HCl will have a pH ~ -0.70!See the Related Questions for more information.


What is the pH of a solution of 1.0 M HCl?

pH = 0.0 (zero)


Can an aqueous solution have a pH of zero?

No. pH is a log scale. You can't have a pH of zero. ---- Above answer left in to correct a misconception. Yes, you certainly can have a pH of zero. A 1 molar solution of a strong acid has a pH of zero, and stock HCl (roughly 12 molar) has a pH of about -1.1 or so. pH is the negative log of the hydrogen/hydronium ion concentration, which for a strong acid is approximately the same as the acid concentration. The log of 1 is zero, therefore the pH of a 1 molar solution of a strong acid is zero. The log of 10 is 1, therefore the pH of a 10 molar solution of a strong acid is -1.


If you mix equal amounts of solution A with a pH of 2 and solution B with a pH of 8 is it acidic or basic?

the solution will be acidic with pH = 2.3


Solution have a zero pH value?

Strongly Acidic


How does the pH of an acid base and neutral solution differ?

An acidic solution will have a pH less than 7. A basic solution will have a pH greater than 7. A neutral solution will have a pH equal to 7.


What is a more acidic pH?

3,2,1 and zero, closer to the zero is more acidic solution.


What is the relationship between the dissociation of water and the PH of a neutral solution?

The dissociation constant, or Kw of water, is related to the pH of a neutral solution in that the pKw is equal to 14 which is equal to the sum of the pH and the pOH. Because the pKw of water is equal to 14, a neutral solution which has the same concentration of hydroxide and hydrogen ions will have a pH of 7.


What do you mean by pH of a solution?

pH is a measure of the strength of hydrogen. pH = -log[H+], where [H+] is the molarity (a type of concentration) of the hydrogen. If pH < 7, the solution is acidic. If pH = 7, the solution is neutral. If pH > 7, the solution is basic.


Find the pH of a solution that has a concentration of hydrochloric acid equal to 0.001M?

pH=3


What is an example of the pH of a solution that has a concentration of hydrochloric acid equal to 0.001M?

Its pH is 3


What does high pH mean?

High pH is a basic solution.


Does the pH of a neutral solution at room temperature equal the pOH of the solution?

yes. because the ph of a neutrasl solution is 7. Meaning, the pOH of the solution is 7 7=7


PH is a that measures the acidity or basicity of a solution along a range of zero to 14?

scale pH <--- HUH? hehe


What does it mean when a solution's pH increases?

When the pH of a solution is increasing this solution become more and more basic.


What does pH of 1 mean about a solution?

a pH = 1 is highly acidic


What does the pH number mean?

pH is a measure of the acidity/basicity of a solution.


Does pH mean solubility?

The pH is a measure of acidity/basicity of a solution.


How do you make ammonia buffer pH 10?

A mixture of ammonia solution and ammonium chloride solution. If these were mixed in equal molar proportions, the solution would have a pH of 9.25.


What would be the pH of a solution prepared by combining equal quantities of NaH2PO4 and Na2HPO4?

Equal quantities of the same thing will give you the same pH.


An aqueous solution in which the concentrations of hydrogen and hydroxide ions are equal it has a pH of 7.0?

Neutral Solution


What does a high number on the pH scale mean about a solution?

A higher value for pH means the solution is more basic (alkaline.)


What is the pH of a solution that has a concentration of hydrochloric acid equal to 0.001 M?

-log(0.001) = a pH of 3


Is a scale that measures the acidity or basicity of a solution along a range of zero to 14?

pH


Is a scale that measures acidity or basicity of a solution along a range of zero to 14?

Answer : pH