SOLUTION: A solution contains 77 milliliters of HCl and 143 milliliters of water. If another solution is to have the same concentration of HCl in water but is to contain 91 milliliters of wa

Question 1057578: A solution contains 77 milliliters of HCl and 143 milliliters of water. If another solution is to have the same concentration of HCl in water but is to contain 91 milliliters of water, how much HCl must it contain?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
A solution contains 77 milliliters of HCl and 143 milliliters of water.
If another solution is to have the same concentration of HCl in water but is to contain 91 milliliters of water, how much HCl must it contain?
:
let h = amt of HCl required
=
cross multiply
143h = 91*77
h =
h = 49 ml of HCL
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