ambernwinkler15 ambernwinkler15
  • 09-02-2017
  • Mathematics
contestada

How much water should be added to 30 liters of a 40% acid solution to reduce it to a 30% solution

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catrionac
catrionac catrionac
  • 09-02-2017
40* 30L = 12L of acid 30*V = 12
V = 40 L 
 10L of water needs to be added
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