SOLUTION: How much demineralized water do you add to 36% HCl to make 1 m3 of 15% HCl.

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Question 619184: How much demineralized water do you add to 36% HCl to make 1 m3 of 15% HCl.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

How much demineralized waterhighlight%28x%29 do you add to 36% HCl to make 1 m3 of 15% HCl.

   water = water

  +x+%2B+.64%281-x%29+=+.85%2A1

          .36x = .21

             x = .583 C^3 water needs to be added