nandankanumalli1 nandankanumalli1
  • 26-02-2021
  • Chemistry
contestada

difference between hard water and cold water ? ​

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thescorpionguy
thescorpionguy thescorpionguy
  • 26-02-2021
The hardness of water is determined primarily by the amount of calcium and magnesium it contains. ... Instead of having higher levels of calcium and magnesium, soft water tends to have higher concentrations of sodium, or salt.
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