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let x=the amount of bleach, and y=the total amount of liquid.
then we know:1) 1+x=y and 2) x/y=0.05
so x=0.05y (rearranging 2)
sub into 1 to get: 1+0.05y=y
1=0.95y
y=1/0.95=1.053 gallons (correct to 3dp)
so x=the amount of bleach to use=0.053 gallons (correct to 3dp)
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How much water must be added to 12 L of a 40 percent solution of alcohol to obtain a 30 percent solution?
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What is the correct make up of the solution to disinfect the protective mask?
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What does percent by volume equal?
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Start with a ratio of 1 part bleach to 10 parts water for a light fade effect. For a 50 percent bleach solution, you can use a 1:1 ratio of bleach to water to achieve a stronger fading effect. Test on a small, inconspicuous area of the fabric first to ensure the desired result.
What is the correct make-up of the solution?
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Yes, a quarter cup of household bleach to one gallon of water is an effective solution for decontaminating surfaces. This concentration is commonly recommended by health authorities for sanitizing purposes. Make sure to follow safety guidelines when handling bleach.
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Prepare a solution using 1 tablespoon of chlorine bleach per gallon of cool water. Soak the wiping cloth in this solution for at least 2 minutes. Ensure proper ventilation and wear gloves when working with bleach solutions.
Correct makeup of solution to disinfect the protective mask?
mix 2 teaspoons of household bleach per 1 gallon of water
