SOLUTION: Jennifer needs to make a solution that is 10% hydrochloric acid. If she must use all of the 50 mL of 20% hydrochloric acid she started with, then how much water needs to be mixed w
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Question 958833: Jennifer needs to make a solution that is 10% hydrochloric acid. If she must use all of the 50 mL of 20% hydrochloric acid she started with, then how much water needs to be mixed with the original solution?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = ml pf water to be added
ml of HCL in 20% solution
---------------------
50 ml of water needs to be added
check:
OK
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