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What is the amount of fluoride concentration in water that's considered safe for this prevention of dental decay?
7:
The ADA recommends levels of 0.7-1.2 ppm fluoride.
So i'd say B, 1 part per million. Just took the test and confirmed correct.
What else can I help you with?
What is the amount of flouride concentration in water that's considered safe for the prevention of dental decay?
no more than 500 parts per million of fluoride, if you are planning on drinking the water, but even then it should be in extremely small quantities. Fluoride is a dangerous product.
What change will be caused by addition of a small amount of HCl to a solution containing fluoride ions and hydrogen fluoride?
The addition of HCl will lead to the formation of HF (hydrogen fluoride) through a reaction between HCl and F- ions present in the solution. This will shift the equilibrium towards the formation of more HF, decreasing the concentration of fluoride ions in the solution.
Is flouride healthy for you?
you need just the right amount of fluoride for optimal health (prevention of cavities). If the water in your area is fluoridated, then usually you do not need supplemental fluoride (you can look this up for your city). If the water is not fluoridated, then you should take supplemental fluoride, though it is most effective if applied as a varnish by a dentist. Too much fluoride can discolor the teeth (fluorosis), so you really shouldn't take supplements unless you know you need them.
How can you find out the amount of fluoride in water?
Flouride is automatically added to some water supplies depending on where one lives. Information on flouride levels for one's local water supply can be found out by contacting the company that supplies one's water supplies and asking about the Water Flouridation Levels. Another option is to contact one's local council as they may have an idea too.
What effect does the concentration of baking soda solution have on the amount needed to neutralizing an acid?
If it has a greater concentration, it will be considered more basic or alkaline. So, with a higher concentration, you will not need as much baking soda in your neutralization reaction.
Fluoride makes the enamel on teeth more resistant to disease?
ADDITIONAL FLUORIDE IS A POISON - - - YOU CAN FIND NORMAL AMOUNT IN DRINKING WATER
How do you prepare 100 ppm fluoride standard from sodium fluoride?
To prepare a 100 ppm fluoride standard from sodium fluoride, you would dissolve an appropriate amount of sodium fluoride in a known volume of water. For example, to make 1 liter of 100 ppm fluoride solution, you would dissolve 0.1 grams of sodium fluoride in 1 liter of water.
What potting soil has the least amount of fluoride?
Normally potting soils don't contain much fluoride at all. Fluoride is normally found in water, normally at about 5-10 parts per million
The amount or concentration of matter in an object is known as what?
The amount or concentration of matter in an object is known as mass.
What is the amount in an object or substance?
The amount [of stuff] in an object or substance is its mass.
What is the term for The amount of a solute per amount of solvent?
The term for "the amount of solute dissolved in a given volume of solution" is "concentration"
Is toothpaste poison?
Yes, because toothpaste contains fluoride which is poison to the human body. (If you swallow a big amount of toothpaste or drinks that include fluoride go to a doctor, if you swallow a little bit of fluoride you will be fine).
