Frequently Asked Questions about Phosphoric Acid
Is H3P04 an Acid or Base?
H3PO4, phosphoric acid, is an acid as its name says. Acid is a substance that can donate hydrogen ions. As phosphoric acid can donate 3 hydrogen ions in water, it is considered an acid. It is also called triprotic acid because of this ability of donating 3 protons.
Is Phosphoric Acid a Strong or Weak Acid?
Phosphoric acid is a weak acid. Though it is stronger than carbonic acid and acetic acid, phosphoric acid isn’t classified as a strong acid. It is because strong acids can dissociate completely in water. But phosphoric acid doesn’t have the ability to do that. Its dissociation is partial.
What is Phosphoric Acid Commonly Used For?
Phosphoric acid is most commonly used for producing fertilizers and cleaning products like detergent. It is also an ingredient in health-care products, such as mouth wash, teeth whitening products etc. In addition, it is used in drinks to make the drink flavourful and decrease bacterial growth
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