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04/06/19

acid base equllibrium

What is the pH of a solution, given that it has a [OH]- = 4.3 x 10^-8. Describe whether you think this material is a strong acid, weak acid, neutral, weak base, or a strong base.

04/06/19

acid-base question

What is the pH of a solution with a [H3O]+= 3.90 x 10^-9

04/06/19

acid-base problem

A solution containing water has a .[H3O]+ = 1.57 x 10^-13a.) What is the [OH]-b.) Justify whether the solution is acidic, basic, or neutral.

04/06/19

acid-base question

a.)What is the equilibrium expression for a sample of water?b.) Show the calculation for the concentration of hydronium ions in pure water.c.) Show the calculation for the pH of this sample as well.

04/06/19

Acid-base question

What is the value for the equilibrium constant of water at 25 Celsius?

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