CoF_2 (s) --> Co^2+ (aq) 2F^- (aq)
The first large-scale application of fluoride in water for preventing tooth decay was initiated in Grand Rapids, Michigan in 1945.
Fluoride can be found in toothpaste, mouthwash, and tap water in areas where it is added to promote dental health. It can also be obtained through professional fluoride treatments at the dentist's office.
When sodium (Na) reacts with fluorine (F), they form sodium fluoride (NaF), which is a white solid compound. This reaction is highly exothermic and releases a significant amount of energy. Sodium fluoride is commonly used in toothpaste and water fluoridation programs to prevent tooth decay.
When chromium bromide is put into water, it dissociates into ions. The reaction is: CrBr2(s) → Cr2+(aq) + 2Br-(aq).
When an alkali and an acid are put together, it is called a neutralization reaction. This reaction results in the formation of water and a salt.
When cobalt(II) sulfate is added to water, it dissociates into its ions. The formula for cobalt(II) sulfate is CoSO4, and when it is added to water, it dissociates into Co^2+ (cobalt ion) and SO4^2- (sulfate ion).
No Sedona, Arizona does not put fluoride in it's water supply. In the US over 70 percent of cities and towns put fluoride in the drinking water.
yes it is
The first large-scale application of fluoride in water for preventing tooth decay was initiated in Grand Rapids, Michigan in 1945.
Fluoride can be found in toothpaste, mouthwash, and tap water in areas where it is added to promote dental health. It can also be obtained through professional fluoride treatments at the dentist's office.
When sodium (Na) reacts with fluorine (F), they form sodium fluoride (NaF), which is a white solid compound. This reaction is highly exothermic and releases a significant amount of energy. Sodium fluoride is commonly used in toothpaste and water fluoridation programs to prevent tooth decay.
You could.... but I wouldn't recommended because it's not 100% healthy for the fish.
Yes, it is true.
Any reaction occur; sucrose is dissolved in water.
1972
When blue cobalt chloride paper comes into contact with a mirror, it may change color due to moisture. Cobalt chloride is hygroscopic, meaning it absorbs water vapor from the air. If the mirror is cool enough, condensation can form on its surface, causing the blue paper to turn pink as it absorbs the moisture. This reaction demonstrates the paper's ability to indicate humidity levels.
When chromium bromide is put into water, it dissociates into ions. The reaction is: CrBr2(s) → Cr2+(aq) + 2Br-(aq).