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1 ppm HCl in aqueous solution would have a pH of around 6.
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How far will 14700 gallons of gasoline travel in a river flowing 3300 cps before it is non detectable?
3300 cps??? As posted the question makes no sense. What you really need to know is the limit of detection for gasoline in water - how many ppm gasoline in water can be detected. The answer to that is very low indeed - 1ppm is easily measured, and to reach that concentration, each gallon of gasoline would need to be diluted with a million gallons of water.
What is the common state of krypton?
Krypton is a Noble gas. But it has two different main forms. It can be found in the Earth's atmosphere (about 1ppm) and also in Mars' (.3ppm). It's solid form is a type of crystal. It's gas is colorless and odorless.
Is nitric oxide a danger to the ozone layer in the stratosphere?
No, it (nitric oxide = NO) is an intermediate step in the production of ozone, commonly. If water vapor gets to this free radical first (very likely), before energetic radiation does, then that oxygen atom and its energy is removed from the chain of ozone formation.
How many ppm are in 1300 micrograms per liter?
Ppm is part per million, a microgram is one millionth of a gram, a litre of water approximates to 1000g. 1300 micrograms is 1.3 milligrams. One milligram is one thousandth of a gram, as one litre is one thousand grams, 1mg/L is 1ppm ( 1 000 X 1 000 = 1 000 000), so 1.3mg/L is 1.3ppm.
Why is toilet water fresher than tap water?
It isn't. toilet water will sit in the tank just like tap water sits in the pipes, one is about as fresh as the other. Toilet water sits for a spell. If it sets for a long enough time, the chlorine will evaporate out of it. This takes 24 hours to be effective. Thus, it is cleaner than tap water, which has no evaporation rate.
What is the water purification method when using a five gallon water can?
Use one ampule of calcium hypochlorite to 1/2 canteen cup of water. (The desired chlorine residual should be 1ppm)
Is it safe to use chlorinated (1ppm) salt water in the condenser of a 50 Ton R22 system to control algae?
Yes
What is the detection limit for cobalt in AAS method?
1PPM
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.
How far will 14700 gallons of gasoline travel in a river flowing 3300 cps before it is non detectable?
3300 cps??? As posted the question makes no sense. What you really need to know is the limit of detection for gasoline in water - how many ppm gasoline in water can be detected. The answer to that is very low indeed - 1ppm is easily measured, and to reach that concentration, each gallon of gasoline would need to be diluted with a million gallons of water.
Does 1ppm equal 1 microgram per ml?
Type your answer here... yes
What country does the element krypton come from?
Krypton is found in the air on Earth to the extent of about 1ppm
How do you prepare 5 ppm sodium hydroxide solution?
Parts per million (ppm) is the same as mg/L. So, dissolve 5 mg of NaOH in 1 L of water and viola!
How many gallons of Clorox bleach per 1000 gallons of pool water?
Such a small amount of water will require small amounts of chlorine. Not a good idea to use Clorox bleach. Purchase a test kit and thru repeat testing will you know what it takes for your pool at any given time. Vague, but there is no given formula for every situation. k
What is 1ppm?
1 part per million, used to describe how many of one type of particle you will find amongst another type of particle
How much soda ash would you add to a 125000 gallon pool to raise pH from 6.8 to 7.2?
A normal 20,000 gallon will require 2 1/2 lbs. of Sodium Bicarb. (40 oz.) to raise the pH about .1ppm. So for a 125,000 gallon pool you would use about 240 oz. of Bicarb., or about 14 lbs. I know soda ash is a bit more effective, but this sould give you a good starting point. Remember to work your way up, not down. It's easier to add chemicals than take them away. You should be running your pH between 7.6-7.8, not 7.2. It's too low, you'll use too much acid to keep it there, and the index most "pool experts" use is based upon your local water company's index, not an actual swimming pool index.
How much percentage is equal to 1ppm?
1 ppm is one part per million, or one millionth - percentage (which is latin for per hundred) wise, 1 ppm is .0001%
