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What is the concentration of a nitric acid solution if a 10.00 mL sample of the acid requires 31.25 mL of 0.135 M KOH for neutralization?
Wiki User
∙ 11y ago
In an acid-base titration problem, the formula to use is: MaVa = MbVb, where the molarity of the acid times its volume equals the molarity of the base times its volume.
Here, we have:
Ma(10.00mL) = (0.135M)(31.25mL)
Solving for Ma = 4.22M.mL / 10.00mL = 0.422M
(Note: This is only valid for monoprotic acid with monoprotic bases only, as in this case. If it were titrated with 0.135M carbonate (CO32-) the findings need to be doubled.)
Wiki User
∙ 11y ago
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Why is nitric acid not often used as a standard solution for neutralization titrations?
The usual primary standard for acid-base titration is sulfuric acid. Nitric acid tends to lose NO2 by volatilization and HCl is also more volatile.
How do you raise the pH of nitric acid?
By diluting the concentration of nitric acid (and the concentration of H+).
What is the heat of neutralization of nitric acid?
The Enthalpy of neutralization of all strong acids are almost the same. It is between -58 to -59 kilojoules per mole.
Is calcium carbonate and nitric acid neutralization reactions?
No, because one of the products is H2CO3 (an acid)
What is the commercial name of nitric acid?
Nitric acid (followed by a grade or concentration description)
What are concentration of solution?
Examples: - concentrated solution of sulfuric acid - concentrated solution of nitric acid - concentrated solution of ethanol - concentrated solution of sugar (syrup) - concentrated solution of table salt
Why is nitric acid not often used as a standard solution for neutralization titrations?
The usual primary standard for acid-base titration is sulfuric acid. Nitric acid tends to lose NO2 by volatilization and HCl is also more volatile.
How do you raise the pH of nitric acid?
By diluting the concentration of nitric acid (and the concentration of H+).
What are some Example of concentration?
Examples: - concentrated solution of sulfuric acid - concentrated solution of nitric acid - concentrated solution of ethanol - concentrated solution of sugar (syrup) - concentrated solution of table salt
What happens when a solution of nitric acid is added to a solution of potassium hydroxide?
Whenever an acid reacts with an alkali, a salt and water are formed.This is a neutralization reactioni.e. acid + alkali --> salt +waterIn this case, nitric acid + potassium hydroxide --> potassium nitrate + waterHNO3(aq) + KOH(aq) --> KNO3(aq) + H2O(l)Hence, a solution of potassium nitrate is formed.
What is the heat of neutralization of nitric acid?
The Enthalpy of neutralization of all strong acids are almost the same. It is between -58 to -59 kilojoules per mole.
Is calcium carbonate and nitric acid neutralization reactions?
No, because one of the products is H2CO3 (an acid)
What is the commercial name of nitric acid?
Nitric acid (followed by a grade or concentration description)
Is dye a nitric acid?
Dye and nitric acid are different. A dye is a colored substance that has an affinity to the substrate to which it is being applied. The dye is generally applied in an aqueous solution, and requires a mordant to improve the fastness of the dye on the fiber.
What is the molar concentration of nitric acid?
16 molar.
How Cerium can be separated from the solution of lanthenides?
by leaching the solution with nitric acid
Write a chemical reaction for the preparation of ammonium nitrate by the neutralization of ammonia with nitric acid?
koh+ hno3>h2o+kno3
