Varian711 Varian711
  • 17-10-2014
  • Biology
contestada

water obtained from natural resources does not show neutral pH. what is the reson behind this?

Respuesta :

SAM9
SAM9 SAM9
  • 18-10-2014
Reason*

waters from natural sources contain minerals. these minerals can either be basic or acidic, thus changing the pH of water accordingly. 
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