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What is the pH of phosphoric acid?

Anonymous

∙ 16y ago

Updated: 5/21/2024

The pH of an acid depends completely on the concentration of the acid, thus, an extremely concentrated solution of phosphoric acid will have a low pH, and a less concentrated solution (as in some soft drinks) would have a slightly higher pH.

Wiki User

∙ 16y ago

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More answers

The pH of phosphoric acid can vary depending on its concentration. Typically, a 1 M solution of phosphoric acid has a pH around 2.2.

AnswerBot

∙ 11mo ago

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Q: What is the pH of phosphoric acid?

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What pH of phosphoric acid?

The pH of phosphoric acid will vary depending on its concentration. For a 1 M solution of phosphoric acid, the pH will be around 2.1.

What pH is phosphoric acid?

The pH of phosphoric acid at a concentration of 1 mole per litre, is 1.08

What is the pH level of phosphoric acid?

The pH level of pure phosphoric acid is typically around 2.8.

How can you find the pH of phosphoric acid that is complelely ionized using the 3 equations?

To find the pH of completely ionized phosphoric acid, first determine the concentration of the hydronium ions (H3O+) by using the molarity of the phosphoric acid solution. Then, calculate the pH using the equation pH = -log[H3O+]. Since phosphoric acid has three dissociable protons, the pH would be dependent on the concentration of H3O+ from the complete ionization of the acid.

Which is stronger sulphuric acid and phosphoric acid?

Sulfuric acid is stronger than phosphoric acid. Sulfuric acid is a strong acid while phosphoric acid is a weak acid. Sulfuric acid is more corrosive and has a lower pH compared to phosphoric acid.

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