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For liquids (2% volume/volume): Simply add 2% of the volume to the water. This comes out to 0.06 gallons or 0.96 cups. Note: It is probably more accurate to add 0.06 gallons of whatever to 2.94 gallons of water but honestly errors in measurement will most likely be greater than this small difference. For solids (2% mass/volume): 3 gallons of water are approximately 11.356 liters which is 11356 ml. Since water has a density of roughly 1 g/ml this is equivalent to 11356 g. To make a 2% solution, you would need to add 2% of this weight of whatever you are dissolving which comes out to 0.227 g.
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How do you make a 2 percent solution of powder in water?
You stare at it
How many liters of 93 percent acid solution are needed to make a 9 percent solution with 50 liters of water?
4.84
A 280 mL solution is 20 percent salt How much water should be added to make the solution 14 percent salt?
98 mL
How much antifreeze must be added to 12 gallons of 20 percent antifreeze to make a 40 percent antifreeze solution?
4 gallons Let x be the amount of antifreeze needed to be added. We know that the total amount of antifreeze in the new solution must equal the amount of antifreeze in the old solution + x: .40*(x+12)=x+.20*12 .60x=2.40 x=4 gallons
1 gallon solution makes 32 gallons If making 3 gallons how many cups of concentrate is required to make 3 gallons solution?
3/32 gallons = 1.5 cups.
How much potassium chloride do you add to 42 gallons of water to make a 2 percent solution?
3179.4 g
How many gallons of a 10 percent ammonia solution should be mixed with 50 gallons of a 30 percent ammonia solution to make a 15 percent ammonia solution?
Make an equation: x(.10) = 50gal(.15) Solve algebraically: x = 75 gal
How many pounds of Sodium Hydroxide does it take to make 10 gallons of 50 percent Sodium Hydroxide solution?
5 gallons Sodium hydroxide and 5 gallons of water U Mad Bro
How much water must be added to 40ml of a 25 percent by weight solution to make a 2 percent by weight solution?
About 80ml of water must be added to 40ml of a 25 percent by weight solution to make a 2 percent by weight solution.
How much water must be added to 40 ml of a 25 percent by weight solution to make a 2 percent by weight solution?
About 80ml of water must be added to 40ml of a 25 percent by weight solution to make a 2 percent by weight solution.
How much bleach in 20 gallon water to make 1 percent solution?
A one percent solution means 1 part beach and 99 parts water. So we can answer the question by solving the equation 1 part bleach/99 parts water=x gallons bleach/20 gallons water. You can cross multiply. This is the same as 99x=20 so x=20/99 or .20 Let's check .20 gallons bleach/ 20 gallons water=.01 which is 1% .2 gallons is the same as 3.2 cups or 25.6 fluid oz.
How do you make a 9 percent saline solution?
To make a 9 percent saline solution, start by preparing a 100 percent salt solution. With a bottle of 100 percent salt water, take 9 percent and dilute with distilled water to make a 9 percent saline solution.
How much acid is required to give 18000 gallons of water a 30 percent acid solution?
It will not be accurate, as mixing 1 gallon of acid with one of water will not make 2 gallons. But approximately 7714 gallons of 100% acid would be needed to make a 30% volume/volume acid solution. Your problem now is that very few liquid acids come as 100%, and most that do are very dangerous around water.
How do you make a 2 percent solution of powder in water?
You stare at it
How many gallons of a 80 percent antifreeze solution must be mixed with 70 gallons of 20 percent antifreeze to get a mixture that is 70 percent antifreeze?
70 gallons of 20% solution contains 70*0.2 = 14 gallons of antifreeze. Suppose you need G gallons of the 80% antifreeze solution. This will contain 0.8*G gallons of antifreeze. Total volume of solution = G + 70 gallons Volume of antifreeze required in this solutions to make it a 70% solution is 0.7*(G + 70) = 0.7G + 49 gallons. Volume of antifreeze = 14 + 0.8G gallons So 0.7G + 49 = 14 + 0.8G 0.7G + 35 = 0.8G 35 = 0.1G 350 = G Answer: 350 gallons.
How do I make a 5 percent bleach solution from a 6 percent bleach solution?
You dillute it with some more of the same solvent used for the 6 percent solution - pressumably water.
How many liters of 93 percent acid solution are needed to make a 9 percent solution with 50 liters of water?
4.84
