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∙ 12y ago(X gal)(0.15) = (1 gal)(0.025)
0.15X = 0.025
X = 0.17 gallons (4 quarts/1 gal.)(1 liter/1.06 quarts)(1000 ml/1 liter)
= 642 milliliters
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Wiki User
∙ 12y ago4.84
A. 16 of 18 percent and 2 of 9 percent b. 14 of 18 percent and 4 of 9 percent c. 16 of 9 percent and 2 of 18 percent d. 14 of 9 percent and 4 of 18 percent
4 ounces
210Type your answer here...
Let x = ounces of 50% solution, and y = ounces of 1% solution. So that we have: 0.5x + 0.01y = 8(0.2) which is a linear equation in two variables, meaning there are infinitely many choices of mixing those solutions.
4.84
A. 16 of 18 percent and 2 of 9 percent b. 14 of 18 percent and 4 of 9 percent c. 16 of 9 percent and 2 of 18 percent d. 14 of 9 percent and 4 of 18 percent
25
4 ounces
125 ml 500(ml) * 0.05 = 25 25 / 0.20 = 125
About 7,570.824 mL is needed to equal two US gallons.
90 ml of dextrose and 4.41 litres of water.
To make a 2% sodium hypochlorite solution from a 12% solution, you can set up the equation: 12% solution * x litres = 2% solution * 100 litres Solving for x, you get: x = (2% solution * 100 litres) / 12% = 16.67 litres Therefore, you would need 16.67 litres of the 12% sodium hypochlorite solution to make 100 litres of a 2% solution.
Let x represent the gallons of 10% ammonia solution. The total volume of the mixture is x + 50 gallons. The equation for the mixture is: 0.10x + 0.30(50) = 0.15(x + 50). Solving this equation gives x = 50 gallons of the 10% ammonia solution needed.
The answer is 7,5g.
You need 6,9 mL stock solution.
To make a 3.7% EDTA solution, you would add 3.7 grams of EDTA to 100 mL of solution.