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15 Nov 2019

A sample of nitric acid is prepred which contains 0.0030 moles of HNO3 in water to make 1500 mL of solution. This is a strong acid and completely dissociates:

HNO3 + H2O → H3O+ + NO3-

Caluculate the molarity of the solution (moles/liter), its [H3O+], and its pH value.

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Jarrod Robel
Jarrod RobelLv2
27 May 2019

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Suppose you have a sample of 25.0 mL of 0.01M HCl solution. HCl is a strong acid and it completely dissociates in water. Calculate the pH of this solution (pH= -log[H3O+]).

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