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Limescale forms as a precipitate of calcium (and magnesium) carbonates on the inner surface of a pipe, or on the outside of a heating element. This is a serious industrial problem, and water-softening solutions are often employed to mitigate the problem.

There are differences of opinion as to whether aragonite, or calcite are more important in this subject. (Two different crystal forms of calcium carbonate.)

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11y ago
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6mo ago

Limescale forms when water containing minerals like calcium and magnesium evaporates, leaving behind a white, chalky residue. Over time, these minerals build up and harden on surfaces such as faucets, sinks, and showerheads, creating limescale deposits.

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Q: How does limescale form?
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How is limescale produced?

Limescale is produced when hard water containing minerals like calcium and magnesium evaporates, leaving behind deposits on surfaces such as pipes, faucets, and appliances. These deposits build up over time and form limescale, which can decrease the efficiency of appliances and plumbing systems.


Can dishwashing detergent be used to remove limescale?

Dishwashing detergent is not specifically designed to remove limescale. While it may have some mild cleaning properties, it is not as effective as dedicated limescale removers. It is best to use a product formulated specifically for removing limescale for better results.


Why does limescale form on the inside of kettles?

Limescale forms in kettles due to the mineral deposits in the water, primarily calcium carbonate. When water is heated, the minerals precipitate out of the water and stick to the inside of the kettle, forming a hard, chalky residue known as limescale.


How does ethonic acid remove limescale?

Acetic acid (ethanoic acid) in vinegar breaks down the minerals in limescale through a process called chelation. It dissolves the calcium carbonate bonds, making it easier to scrub away the limescale buildup. The acidity of the vinegar helps to loosen and remove the limescale from surfaces.


Is natural limescale remover an acid or alkaline?

Natural limescale removers are typically acidic in nature. Substances like vinegar, lemon juice, and citric acid are commonly used to remove limescale due to their acidic properties, which help to break down the mineral deposits.

Related questions

How is limescale produced?

Limescale is produced when hard water containing minerals like calcium and magnesium evaporates, leaving behind deposits on surfaces such as pipes, faucets, and appliances. These deposits build up over time and form limescale, which can decrease the efficiency of appliances and plumbing systems.


Does deionised water create limescale when boiled?

Deionised water has had minerals removed, so it is less likely to form limescale when boiled compared to regular tap water. However, other factors such as temperature, exposure time, and impurities in the water can still contribute to limescale formation.


Will caustic soda remove limescale?

No - Bicarbonate of Soda is alkaline and will not remove the alkaline limescale. Vinegar is acidic and will therefore dissolve the alkaline limescale.


What is another name for limescale in kettles?

Another name for limescale in kettles is calcium deposits.


How do you say Limescale in Spanish?

The Spanish word for Limescale is "Sarro"


Can dishwashing detergent be used to remove limescale?

Dishwashing detergent is not specifically designed to remove limescale. While it may have some mild cleaning properties, it is not as effective as dedicated limescale removers. It is best to use a product formulated specifically for removing limescale for better results.


Why does limescale form on the inside of kettles?

Limescale forms in kettles due to the mineral deposits in the water, primarily calcium carbonate. When water is heated, the minerals precipitate out of the water and stick to the inside of the kettle, forming a hard, chalky residue known as limescale.


What plumbing system byproduct is most directly linked to hard water?

Carbon Dioxide.


How does ethonic acid remove limescale?

Acetic acid (ethanoic acid) in vinegar breaks down the minerals in limescale through a process called chelation. It dissolves the calcium carbonate bonds, making it easier to scrub away the limescale buildup. The acidity of the vinegar helps to loosen and remove the limescale from surfaces.


Is natural limescale remover an acid or alkaline?

Natural limescale removers are typically acidic in nature. Substances like vinegar, lemon juice, and citric acid are commonly used to remove limescale due to their acidic properties, which help to break down the mineral deposits.


What I should use or what I should do for broaching the shower pipe?

It probably has limescale, try using a limescale remover. Buy limescale remover, and soak it for about 5-10 minutes, and it should be good as new. They usually sell it in homedepot.


What metal is found in limescale?

Limescale is mostly calcium carbonate with some magnesium carbonate mixed in there as well. So the answer would be calcium.