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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.
Is chlorine explosive?
Is chlorine explosive?Chlorine alone is not explosive.
What is chlorine an example of?
chlorine
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.
What was salt used for?
Some sodium chloride applications - seasoning for foods - preservative for foods - preparation of sodium, chlorine, sodium hydroxide - roads deicing - soaps fabrication etc.
What is sodium chloride commonly used in?
Some important applications of sodium chloride- seasoning for foods- preservative for foods- preparation of sodium, chlorine, sodium hydroxide, hydrogen- roads deicing- soaps fabrication- salts baths- isotonic solutions - sodium is indispensable for lifeetc.Some important applications of sodium chloride- seasoning for foods- preservative for foods- preparation of sodium, chlorine, sodium hydroxide, hydrogen- roads deicing- soaps fabrication- salts baths- isotonic solutions- sodium is indispensable for lifeetc.
What common alkali element paired with chlorine provides seasoning for foods?
Sodium which forms sodium chloride or common salt
When salt is used?
Some important applications of sodium chloride- seasoning for foods- preservative for foods- preparation of sodium, chlorine, sodium hydroxide, hydrogen- roads deicing- soaps fabrication- salts baths- isotonic solutionsetc.
What is salt used for?
For Swimming Pools, salt is used as a substitute for chlorine.
Why is sodium chloride a imporatant compound?
Sodium chloride important applications - seasoning for foods - preservative for foods - preparation of sodium, chlorine, sodium hydroxide - roads deicing - soaps fabrication etc.
What are 2 different uses of sodium chloride?
Sodium chloride applications - seasoning for foods - preservative for foods - preparation of sodium, chlorine, sodium hydroxide - roads deicing - soaps fabrication etc.
What is sodium chloride use for?
Sodium chloride is common table salt. It is also used to defrost ice on roads.Some important applications of sodium chloride- seasoning for foods- preservative for foods- preparation of sodium, chlorine, sodium hydroxide, hydrogen- roads deicing- soaps fabrication- salts baths- isotonic solutions- sodium is indispensable for lifeetc.
How salt is and was used?
Sodium chloride applications - seasoning for foods - preservative for foods - preparation of sodium, chlorine, sodium hydroxide, hydrogen - roads deicing - soaps fabrication - salts baths - isotonic solutions etc.
What can be made with salt?
Some important applications of sodium chloride- seasoning for foods- preservative for foods- preparation of sodium, chlorine, sodium hydroxide, hydrogen- roads deicing- soaps fabrication- salts baths- isotonic solutionsetc.
What is uses of sodium chloride?
Some important applications of sodium chloride- seasoning for foods- preservative for foods- preparation of sodium, chlorine, sodium hydroxide, hydrogen- roads deicing- soaps fabrication- salts baths- isotonic solutionsetc.
What is the use of hydrochloride salt?
Some important applications of sodium chloride- seasoning for foods- preservative for foods- preparation of sodium, chlorine, sodium hydroxide, hydrogen- roads deicing- soaps fabrication- salts baths- isotonic solutionsetc.
