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When chlorine is not chemically bonded to another element, it takes the form of a poisonous green gas (which was used as a weapon during WW I, although it was found not to be poisonous enough, and other, even more poisonous gases were developed). When chlorine is in a chemical compound the result is often a type of salt, including the most familiar type, table salt, also known as sodium chloride (NaCl). Pesticides such as DDT are organic molecules which contain chlorine. The extremely dangerous herbicide, dioxin, is a compound of chlorine and oxygen. It is one of the most toxic substances known. So, lots of different compounds can be made with chlorine.

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Q: What is the difference between free chlorine and bonded chlorine?
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What is the difference between chlorine radical and chlorine molecule?

A chlorine radical is simply Cl. with no charge but free electrons wanting to bond. A Cl atom basically. A chlorine molecule is Cl2 (two atoms bonded covalently). A chloride ion is Cl-. Many people confuse an ion with a radical. They are not the same.


What if your total chlorine is high and your free chlorine is low?

You need to shock the pool. The difference between Total Chlorine and Free Chlorine is tied up and it will be cleared by shocking. Thatis the purpose of shocking.


Is chlorine a monatomic at room temperature?

No, chlorine typically exists as a diatomic molecule at room temperature. Monatomic chlorine is a free radical and is very reactive. Thus, chlorine atoms in elemental chlorine are almost always bonded to one another under typical conditions.


Can you swim in a pool that has high free chlorine?

Chlorine levels should be between 1-5 ppm


How do you get the ideal reading of chlorine in the pool?

When chlorine enters the water, it is in a form that is an active sanitizer and an oxidizer called "free chlorine". It will react with any number of contaminants in the water. When it reacts with ammonia compounds in the water, which come from bathers' perspiration and urine, it becomes "combined chlorine". In this form, chlorine is a much slower sanitizer. This form also causes chlorine odor and eye irritation. When using the 5-way strip, the difference between the free chlorine reading (pad 1) and the total chlorine reading (pad 2) is the combined chlorine reading.

Related questions

What is the difference between chlorine radical and chlorine molecule?

A chlorine radical is simply Cl. with no charge but free electrons wanting to bond. A Cl atom basically. A chlorine molecule is Cl2 (two atoms bonded covalently). A chloride ion is Cl-. Many people confuse an ion with a radical. They are not the same.


What if your total chlorine is high and your free chlorine is low?

You need to shock the pool. The difference between Total Chlorine and Free Chlorine is tied up and it will be cleared by shocking. Thatis the purpose of shocking.


Why sodium chloride is a good insulator?

Because sodium and chlorine are strongly bonded without free electrons in the lattice.


Is chlorine a monatomic at room temperature?

No, chlorine typically exists as a diatomic molecule at room temperature. Monatomic chlorine is a free radical and is very reactive. Thus, chlorine atoms in elemental chlorine are almost always bonded to one another under typical conditions.


What is the difference between free form and peptide bonded amino acids?

Free form amino acids help u perform better at anal sex. Whilst peptide bonded amino acids, help u perform better in man to man interactions. ahaya awi


How do you get high free chlorine to match total chlorine?

Total Chlorine = Free Chlorine + Combined Chlorineor, put another wayTotal Chlorine - Free Chlorine = Combined ChlorineFree Chlorine is the chlorine that is doing its job.Combined Chlorine is the chlorine that has combined with contaminants such as nitrogen. It is ineffective as a sanitizer and it is noxious.Total Chlorine is the total of these two levels.To eliminate the Combined Chlorine (making all the chlorine in the pool Free Chlorine) you must shock the pool to remove the contaminants. You must reach "Breakpoint Chlorination", which is the addition of chlorine to your pool equivalent to the Combined Chlorine level times 10.example:Total Chlorine = 1.5ppmFree Chlorine = 1.0ppmSo, the Combined Chlorine (the difference between the two tests) is .5ppmBreakpoint chlorination, in this example would be .5ppm X 10 = 5ppm. So, in this example, you would add enough chlorine to your pool to raise the chlorine level up by 5 parts per million.


What do you do when your total chlorine is high and your free chlorine is low?

Total Chlorine = Free Chlorine + Combined Chlorineor, put another wayTotal Chlorine - Free Chlorine = Combined ChlorineFree Chlorine is the chlorine that is doing its job.Combined Chlorine is the chlorine that has combined with contaminants such as nitrogen. It is ineffective as a sanitizer and it is noxious.Total Chlorine is the total of these two levels.To eliminate the Combined Chlorine (making all the chlorine in the pool Free Chlorine) you must shock the pool to remove the contaminants. You must reach "Breakpoint Chlorination", which is the addition of chlorine to your pool equivalent to the Combined Chlorine level times 10.example:Total Chlorine = 1.5ppmFree Chlorine = 1.0ppmSo, the Combined Chlorine (the difference between the two tests) is .5ppmBreakpoint chlorination, in this example would be .5ppm X 10 = 5ppm. So, in this example, you would add enough chlorine to your pool to raise the chlorine level up by 5 parts per million.


Can you swim in a pool that has high free chlorine?

Chlorine levels should be between 1-5 ppm


How do you get the ideal reading of chlorine in the pool?

When chlorine enters the water, it is in a form that is an active sanitizer and an oxidizer called "free chlorine". It will react with any number of contaminants in the water. When it reacts with ammonia compounds in the water, which come from bathers' perspiration and urine, it becomes "combined chlorine". In this form, chlorine is a much slower sanitizer. This form also causes chlorine odor and eye irritation. When using the 5-way strip, the difference between the free chlorine reading (pad 1) and the total chlorine reading (pad 2) is the combined chlorine reading.


What is free chlorine in a pool?

Free Chlorine is the Chlorine which is free to do its work in the pool, as opposed to Combined Chlorine which is chlorine that has combined with contaminants and is tied up and ineffective as a sanitizer in the pool. Sometimes you will see it abbreviated as FAC, which stands for Free Available Chlorine.


What is the difference between free chlorine and total chlorine?

Combined chlorine is when the chlorine molecule has attached itself to other molecules in water. In other words it has "combined" with something else in the water. Those could be iron, manganese, ammonia or other things depending on the source water. Free chlorine is the molecules that are "free" in the water to do the disinfection.


Why does the reaction between calcium carbonate and sulphuric acid stop?

All the free ions are bonded