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What is the ph number for sulphric acid?
The pH value of any acidic solution depends on the strength of the acid in the particular solution. In this instance, a dilute sulfuric acid solution shows a higher value of pH whereas the concentrated acid shows a very low value.
If you have a solution of a strong acid and a solution of a week acid of equal concentration and volume then the?
pH of the strong acid solution will be lower than the pH of the weak acid solution due to the stronger dissociation of the strong acid.
What is the pH of solution with 100 ml 0.2 molarity hydrochloric acid with 0.25 molarity sodium hydroxide at the equivalence point?
Strong acid with strong base always ends with neutral water and the resulting ions Na+ and Cl-, both neutral as well!
Calculate the molarity of HCl of pH 5.7?
To calculate the molarity of a solution from its pH, use the formula: pH = -log[H+]. In this case, pH 5.7 corresponds to [H+] = 1 x 10^-5.7 M. Given that HCl is a strong acid and dissociates completely in water, the molarity of HCl is also 1 x 10^-5.7 M.
What is the molarity of 5 percent of hydrochloric acid?
Since it is an single proteolytic strong acid, the pH will be-log10(5.0 mol/l) = -0.7(Yes, it is a negative value, because the concentration is bigger than 1.0 )
What is the ph number for sulphric acid?
The pH value of any acidic solution depends on the strength of the acid in the particular solution. In this instance, a dilute sulfuric acid solution shows a higher value of pH whereas the concentrated acid shows a very low value.
If you have a solution of a strong acid and a solution of a week acid of equal concentration and volume then the?
pH of the strong acid solution will be lower than the pH of the weak acid solution due to the stronger dissociation of the strong acid.
What is the pH of solution with 100 ml 0.2 molarity hydrochloric acid with 0.25 molarity sodium hydroxide at the equivalence point?
Strong acid with strong base always ends with neutral water and the resulting ions Na+ and Cl-, both neutral as well!
Calculate the molarity of HCl of pH 5.7?
To calculate the molarity of a solution from its pH, use the formula: pH = -log[H+]. In this case, pH 5.7 corresponds to [H+] = 1 x 10^-5.7 M. Given that HCl is a strong acid and dissociates completely in water, the molarity of HCl is also 1 x 10^-5.7 M.
What is the molarity of 5 percent of hydrochloric acid?
Since it is an single proteolytic strong acid, the pH will be-log10(5.0 mol/l) = -0.7(Yes, it is a negative value, because the concentration is bigger than 1.0 )
How does the titration of a weak base with a strong acid affect the pH of the solution?
When a weak base is titrated with a strong acid, the pH of the solution decreases. This is because the strong acid neutralizes the weak base, leading to an increase in the concentration of H ions in the solution, which lowers the pH.
What would be the pH value of a strong acid?
pH is not a measure of how strong an acid is, it is a measure of how acidic or basic a solution is. This depends on both the strength of the acid/base and how much is dissolved in a given amount of water. Any acid will produce a pH below 7, and a strong acid will usually produce a very low pH, but again, that depends on the concentration. However, a pH of 0-3 would be considered a strong acid. Yet concentrated glacial acetic acid although very corrosive and strong would not have a pH this low.
What pH represents is a strong acid?
a pH of less than 7
What is the pH difference between a strong acid and a weak acid n the pH scale?
Usually a strong acid will produce a lower pH, but not always. pH is not a measure of the strength of an acid (or base) but the acidity of a solution, which is dependent on both the strength of the acid or base and its concentration in the solution.
What would happen to the overall pH if you dumped a strong acid into a solution that was slightly alkaline?
The final pH of the mixture will depend on how much of the strong acid you add. The initial amount of acid will neutralize the alkaline solution, and if there is enough of the strong acid, the final pH will then become acidic, i.e. pH < 7.
What is the process for calculating the pH of a strong acid solution?
To calculate the pH of a strong acid solution, you can use the formula pH -logH, where H represents the concentration of hydrogen ions in the solution. For a strong acid, the concentration of hydrogen ions is equal to the concentration of the acid. Simply take the negative logarithm of the hydrogen ion concentration to find the pH value.
Where is the pH scale of an strong acid?
A strong acid will, up to a certain point, have a pH which is the negative log of its concentration (in molarity units). This breaks down at anything much higher than 1 M (where even a strong acid begins to have trouble dissociating, simply because there's not as much water around for it to transfer a proton to) or much lower than about 0.00001 M (the pH of a solution of strong acid will always be lower than 7).
