science-what are common uses for acids and alkalis?

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Asked 10/1/2008 9:57:56 AM

Updated 9/21/2023 8:05:11 AM

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User: science-what are common uses for acids and alkalis?

Weegy: Let us see about Acids and Alkalis. Lemon juice and vinegar taste sour because they contain weak acids. An ACID is a substance that dissolves in water to form positively charged particles called hydrogen ions (H+). [ The opposite of acid is an ALKALI which dissolves in water to form negatively charged ions of hydrogen and oxygen called hydroxide ions (OH-). Alkalis are ANTI ACIDS because they cancel out acidity. Toothpaste, for example, contains an alkali to cancel out acidity in the mouth that would otherwise damage teeth. ]

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Asked 10/1/2008 9:57:56 AM

Updated 9/21/2023 8:05:11 AM

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Acids are commonly used for: Cleaning and descaling metals, Etching and pH adjustment in chemical processes, Food preservation (e.g., pickling), Battery electrolytes and pH control in swimming pools. Alkalis are commonly used for: Cleaning and degreasing in household and industrial applications, Neutralizing acids, Manufacturing soap and detergents, Adjusting pH in water treatment and Making paper and textiles.

Added 9/21/2023 8:05:07 AM

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