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Fluoride is added to publicly supplied drinking water for its prophylactic benefit in retarding or preventing toot decay, especially in growing children. That happens because tooth enamel acts as a semi- permeable membrane and allows the passage of fluoride ion necessary to impart decay resistance. It is much the same as prophylactic fluoride treatments that dentists provide to children during routine dental visits--only in much lower concentration.

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True or false chlorine fluoride are added to the tap water?

I believe it is correct (true), for England at least, but I'm not entirely sure...


What chemicals are added to Melbourne's water?

In Melbourne's water treatment process, chemicals such as chlorine, fluoride, and sometimes alum (aluminum sulfate) are added. Chlorine is used as a disinfectant, fluoride to promote dental health, and alum for coagulation and sediment removal. These chemicals help ensure that the water is safe for consumption.


Does boiling water effectively remove fluoride and chlorine"?

Boiling water does not effectively remove fluoride and chlorine.


Does boiling water effectively remove chlorine and fluoride"?

Boiling water can remove some chlorine, but not fluoride. Chlorine evaporates when water is boiled, reducing its presence. However, fluoride remains in the water even after boiling.


What is added to drinking water?

Drinking water is typically treated with chemicals such as chlorine to disinfect and purify it. Fluoride may also be added to help promote dental health and prevent tooth decay. Additionally, minerals like calcium and magnesium may be added to improve the taste and provide additional health benefits.


What is chlorine and fluoride?

Chlorine is a chemical element commonly used to disinfect water and bleach products. Fluoride is a compound often added to water and dental products to prevent tooth decay. Both are subject to regulation to ensure safe levels of exposure for human health.


Why is it important that chlorine and fluoride are added at the end rather than at the beginning of the water treatment process?

Adding chlorine and fluoride at the end of the water treatment process ensures that they are present at the correct concentrations in the finished water. If added at the beginning, there is a risk of them being degraded or reacting with other chemicals during the treatment process, leading to ineffective disinfection or fluoridation of the water.


What is water in?

If you mean regular water, two hydrogen molecules and one oxygen. But, in city water treatment facilities, fluoride and a small amount of chlorine may be added in.


What substance are added to Memphis water supply?

Fluoride is added to the Memphis water supply for dental health benefits and to prevent tooth decay. Additionally, chlorine is added to kill harmful bacteria and ensure the water is safe to drink.


Is your tap water pure water?

No, it has chlorine in it, and sometimes fluoride, as well.


When did chlorine start to be added to drinking water in the UK?

In the U.S. - 1945. However, a lot of cities have naturally fluoridated water. In the U.S., there are a lot of news articles about adding fluoride to water. But for the rest of the world, too much fluoride in the water is a concern and there are lots of programs to remove it down to safe levels.


What happens if chlorine is added to fluoride?

When chlorine is added to fluoride, they can react to form various chlorine fluorides such as ClF or ClF3. These compounds are highly reactive and potentially dangerous due to their strong oxidizing properties. It is important to handle these compounds carefully in a controlled environment.