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Either chlorine or ozone.
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∙ 11y ago
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Why does water purification happen?
Water gets purified because water has a tendency to pick up things like minerals and germs and dirt as it flows along a city street or underground. That way, people don't get sick because they drank dirty water.
What if your friend is very worried by rumors that he has heard about a substance called dihydrogen monoxide in the city's water systemWhat can you say to your friend to calm his fears?
Dihydrogen monoxide is running in the city's water system, and it should be! If we look at the compounds name, we have two hydrogen atoms, and one oxogen atom, thus the chemical formula for Hihydrogen monoxide is H2O. Silly, its just water!
Why is calcium carbonate so useful?
Because Calcium carbonate Contains a very powerful substance that can light up a whole city for 100 years.
How do you use water quality in a sentence?
The water quality in a city is often directly proportional to the environmental consciousness of its citizens.
Why does water boil faster in the mountains than the city?
There is Less atmospheric pressure on a mountain. As pressure goes down, so does the temperature required to boil water.
Is city tap water a substance or a mixture?
City tap water contains many substances dissolved in it. So city tap water is a mixture. Different types of gasses, substances can be dissolved in this water.
What type of Chlorine is added to City Water?
bleach
What element is added to toothpaste and city water?
Sodium fluoride.
Is there germs in the hot water from the rusty hotwater heater?
Not likely if the temperature of the water heater is high enough. Viruses/germs can live in water heaters if the temperature is low enough. Depending on where your water comes from if you have city water or well, there could be bacteria, especially with city water as sometimes in a disaster, if something happens in the water lines, they'll ask that you boil your water before consuming. Your safest route if you doubt the safety of the water is to contact your local health department and find out how to have your water tested.
What element is added to toothpaste and city water systems to help to decay?
Fluoride
What element is added to toothpaste and city water systems to help decay?
Fluoride
What element added to toothpaste and city water system to help tooth decay?
Fluoride
What element is added to toothpaste and the city water systems to help tooth decay?
florine
Why is acid added to drink?
Acid is added to drinks to act as a preservative.
Why does water purification happen?
Water gets purified because water has a tendency to pick up things like minerals and germs and dirt as it flows along a city street or underground. That way, people don't get sick because they drank dirty water.
What element is added into toothpaste and city water systems to help tooth decay?
Flourine is the element.It is added as flouride ions.
What element is added to thoothpaste and city water systems to help tooth decay?
I do not believe that anything is added to help tooth decay. Fluorides are added to fight (not help!) tooth decay.
