28 August, 23:42
In chemistry class 18 liters of 30% alcohol solution must be mixed with 20% solution to get 14% solution how many liters of 20% solution are needed?
29 August, 00:03
30% is needed because i believe it is i am really trying hope u get it right
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» In chemistry class 18 liters of 30% alcohol solution must be mixed with 20% solution to get 14% solution how many liters of 20% solution are needed?