acids

[ˈæsɪdz]

acids Definition

a chemical substance that has a pH of less than 7 and can react with a base to form a salt, most commonly found in citrus fruits and used in various industrial processes.

Using acids: Examples

Take a moment to familiarize yourself with how "acids" can be used in various situations through the following examples!

• Example

  Lemon juice contains citric acid.

• Example

  Hydrochloric acid is a strong acid used in many industrial processes.

• Example

  Acid rain is caused by emissions of sulfur dioxide and nitrogen oxide, which react with the atmosphere to form acids.

Phrases with acids

• fatty acids

  organic acids that are important components of lipids, or fats

  Example

  Omega-3 fatty acids are found in fish oil and have been shown to have numerous health benefits.

• amino acids

  organic compounds that are the building blocks of proteins

  Example

  There are 20 different amino acids that are used to make proteins in the human body.

• nucleic acids

  biological macromolecules that carry genetic information

  Example

  DNA and RNA are both types of nucleic acids.

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Summary: acids in Brief

'Acids' [ˈæsɪdz] are chemical substances with a pH of less than 7 that can react with a base to form a salt. They are commonly found in citrus fruits and used in various industrial processes. Examples include citric acid, hydrochloric acid, and acid rain. 'Acids' also extend into phrases like 'fatty acids,' 'amino acids,' and 'nucleic acids,' which denote important organic compounds in the body.