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The solution contain 9ppm of nacl the concentration of the compound in the solution?
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∙ 11y ago
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Wiki User
∙ 11y ago
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What is the dense concentration of ozone in the atmosphere?
About 9ppm, peak.
What is the ozone layer made of and where is it found?
It is made of the usual constituents of air, with the ozone increased to about 9ppm (peak), and located in the lower stratosphere.
What is the percentage of the oxygen in ozone layer?
Nearly the same as it is near the Earth's surface... about 20.9%. Very little of it is converted to ozone.
How do you calculate how much chlorine to put in your pool?
1 gallon of 12% strength liquid chlorine will raise 120,000 gallons of water approximately 1ppm. For 10,000 gallons it takes about 9oz. to achieve 1ppm. PPM means parts per million not parts per moron. A 1-1.5ppm chlorine residual is usually sufficient to maintain a swimming pool as long as it is in a free and not combined form (chloromine). Public pools are closed down if the chlorine level exceeds 9ppm. 1 gallon of chlorine in a 10,000 gallon pool will exceed 14ppm. Use an oxidizer such as potassium monopersulfate to keep the chlorine in its free state and you won't turn your hair green (copper precipitates) or dissolve your children. If you're using calcium hypochlorite a quarter pound will raise 20,000 gallons to 1ppm. The practice of overdosing a pool with chlorine once a week is for lazy people that don't know chemistry or math. Chlorine is an oxidizer and can be harmful in large doses as it is easily absorbed through the skin. Take your choice.
What do you do if you add too much chlorine to your pool?
Just wait it out, the Ch level will come down. When you add Ch (Shock) you are spiking the Ch level and normal conditions use Ch and lower the concentration. Unless you put so much in that it is having detrimental effects, you shouldn't worry. Be sure the Ph is in balance. If the Ph or Alkalinity is out of tolerence, you may have long term problems, like corrosion of tubing in the heater. Good luck There should not be a major problem unless the chlor level is above 10.0 ppm.
