0
Arnold needs a 25 solution of nitic acid he has 20 ml of a 30 solution how many ml lf a 15 solution should he add to obtain the required 25 solution?
Likeduhhgirl
He should add 10 ml of the 15% solution.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 60 percent antifreeze?
2 gallons.
How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 80 percent antifreeze?
0.25 gallons of water (or 1 quart)
How much water should be added to 3 gallons of pure acid in order to obtain the 15 acid solution?
You need 17 gallons for a 15% volume/volume mixture.
How many liters of a 20 percent solution of saline should a nurse mix with 10 liters of a 50 percent solution to obtain a mixture that is 40 percent saline?
Let x = the amount of 20% solution Let x + 10 = the amount of the final solution. So we have: (.20)x + (.50)(10) = (.40)(x + 10) .20x + 5 = .40x + 4 .20x = 1 x = 5 liters of 20% solution of saline.
How many ml of a 20 percent solution should be added to 50 ml of a 40 percent solution to obtain a 25 percent solution?
150 mlLet x be the volume of 20% solution to add. The amount of "stuff" dissolved in the 20% solution plus the amount in the 40% will equal the amount of "stuff" dissolved in the 25% solution.(0.20)(X) + (0.40)(50 ml) = (0.25)(X+50ml)0.2X + 20 = 0.25X + 12.520 - 12.5 = 0.25X - 0.20X7.5 = 0.05XX = 7.5/0.05 = 150 ml
How much of an 18 percent solution of sulfuric acid should be added to 360 ml of a 10 percent solution to obtain a 15 percent solution?
600ml.
How much of water should be add to obtain a solution that is twenty percent antifreeze?
80% water
How many liters of a 20 percent solution of acid should be added to 10 liters of a 30 percent solution of acid to obtain a 25 percent solution?
10 liters.
How much water should be mixed to 12ml of alcohol to obtain a 12 percent of alcohol solution?
88 ml
How much water should be added to 15 g of salt solution to obtain 15 percent salt solution?
Dissolve 15 g salt in 100 mL water.
How do you write letter to the supplier for details of samples quotations required by the company?
To get details of samples quotations required by the company, one must first obtain a companys address. To obtain the address one can simply go to the companies page and hit contact. In contacting them one should be able to obtain that information.
How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 60 percent antifreeze?
2 gallons.
What should you do to obtain all necessary nutrients?
You should take Multi-Vitamins and eat the required amounts of servings of each food groups every day.
How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 35 and 8203 antifreeze?
Approx 1.86 gallons.
How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 80 percent antifreeze?
0.25 gallons of water (or 1 quart)
What to do to obtain all necessary nutrients?
You should take Multi-Vitamins and eat the required amounts of servings of each food groups every day.
What does it mean when someone calls you a Bendict Arnold?
The comment "Don't be a Benedict Arnold" means that you should not be a traitor
