dnprops5766 dnprops5766
  • 19-01-2022
  • Chemistry
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A hydrate of sodium sulfide has the following formula: Na2S xH2O. The water in a 3.41-g sample of the hydrate was driven off by heating. The remaining sample had a mass of 1.58 g . Find the number of waters of hydration (x) in the hydrate.

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vanesszatanka vanesszatanka
  • 19-01-2022
MgSO4•7H2O
that’s the correct answer
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