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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.
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!
How much pH is in strong acid?
pH is not a measure of how strong an acid is. pH is a measure of the concentration of hydronium ions in a solution, which is dependent on both the strength of the acid or base and its concentration in a given solution.
Suppose you wanted to produce an aqueous solution of pH 8.75 by dissolving potassium nitrate in water what is the molarity?
Not likely. Potassium nitrate, KNO3 is the salt of a strong acid (HNO3) and a strong base (KOH). Thus, the pH of a solution of KNO3 will be very close to pH=7, depending really on the pH of the water used to make the solution. There is no way to get it to pH = 8.75. You'd need to used something like potassium acetate, the salt of a strong base and a weak acid.
Is it possible for a strong acid and a weak acid to have the same pH?
Yes In theory, you could have a very weak solution of a strong acid and a stong solution of a weak acid and they would have the same pH.
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.
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!
How much pH is in strong acid?
pH is not a measure of how strong an acid is. pH is a measure of the concentration of hydronium ions in a solution, which is dependent on both the strength of the acid or base and its concentration in a given solution.
Suppose you wanted to produce an aqueous solution of pH 8.75 by dissolving potassium nitrate in water what is the molarity?
Not likely. Potassium nitrate, KNO3 is the salt of a strong acid (HNO3) and a strong base (KOH). Thus, the pH of a solution of KNO3 will be very close to pH=7, depending really on the pH of the water used to make the solution. There is no way to get it to pH = 8.75. You'd need to used something like potassium acetate, the salt of a strong base and a weak acid.
Is it possible for a strong acid and a weak acid to have the same pH?
Yes In theory, you could have a very weak solution of a strong acid and a stong solution of a weak acid and they would have the same 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 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.
PH is 3 Is the solution a very dilute solution of a weak acid or a more concentrated solution of a strong acid Propose a way to answer the question?
the solution is a very strong acidic solution because the closer to 0 the pH value is the stronger the pH of the solution/substance.
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 value on the pH scale represents a strong acid a strong base and a neutral substance?
Strong acid = 1 pH ( or lower ) Strong base = 14 pH ( or higher ) Neutral solution = 7 pH
Is the solution with a pH of 2 a strong or weak base or a strong or weak acid?
pH below 7 always is acid, base has pH above 7.
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).
