SOLUTION: A custodian is going to mix a 4% ammonia solution and a 12% ammonia solution to get 1 gallon (128 fluid ounces) of a 9% ammonia solution. How many fluid ounces of the 4% solution a
Algebra.Com
Question 896043: A custodian is going to mix a 4% ammonia solution and a 12% ammonia solution to get 1 gallon (128 fluid ounces) of a 9% ammonia solution. How many fluid ounces of the 4% solution and the 12% solution should be used?
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
One gallon is 128 fluid ounces.
Study this lesson because it is the process and general method you want.
http://www.algebra.com/my/Mixtures%3A-All-in-Symbols.lesson?content_action=show_dev - Mixing two concentrations for known amount of mixture
RELATED QUESTIONS
A custodian is going to mix a 4% ammonia solution and a 12% ammonia solution to get 1... (answered by josgarithmetic)
A custodian is going to mix a 4% ammonia solution and a 12% ammonia solution to get 1... (answered by richwmiller)
one solution is 15% ammonia. A second solution is 40% ammonia. How many ounces of each... (answered by mananth)
How many gallons of a 20% ammonia solution should be mixed with 50 gallons of a 50%... (answered by nerdybill)
How many gallons of a 20% ammonia solution must be mixed with a 5% ammonia solution to... (answered by stanbon)
A chemist has 100ml of a 20% ammonia solution. How much water must be added to produce a... (answered by josgarithmetic)
a worker needs to form 12 gallons of 70% ammonia solution to strip wax from some floors.... (answered by stanbon,josmiceli)
a chemist has 100 mL of 20% ammonia solution. how many milliliters of water must she add... (answered by lwsshak3)
a 20% ammonia solution and a 5% ammonia solution are to be mixed to obtain 50 gallons of... (answered by checkley77)