ellieblanco5p95b04 ellieblanco5p95b04
  • 25-10-2019
  • Mathematics
contestada

Pure acid is to be added to a 10% acid solution to obtain 72 L of a 20% acid solution.

What amounts of each should be used?

_L of pure acid solution and _L of 10% acid solution

Respuesta :

cameran31415
cameran31415 cameran31415
  • 25-10-2019

Answer:

36

Step-by-step explanation:

because 10 is 1/2 of 20 and 72/2 = 36

Answer Link
rebelsith5 rebelsith5
  • 20-09-2021

Answer:

__8__ L of pure acid solution and __64__ L of 10% acid solution

Answer Link

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