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-   -   Gravimetric Analysis of Sulfate (https://www.askmehelpdesk.com/showthread.php?t=794946)

  • Jun 23, 2014, 01:41 AM
    Daman14
    Gravimetric Analysis of Sulfate
    Hi,

    Barium chloride is usually used as the precipitating agent, but is it possible for strontium chloride to be used as a precipitating agent?

    Thanks
  • Jun 23, 2014, 03:09 PM
    ma0641
    Probably will work since the sulfate is very insoluble and they are the same group.
  • Jun 23, 2014, 09:13 PM
    Daman14
    Thanks. I was actually wondering why barium is more commonly used than strontium. It just occurred to me today that barium has a higher molecular mass than strontium -- that's probably why it is usually used. :)
  • Jun 24, 2014, 10:46 AM
    ma0641
    I think you will find it is cheaper too, more readily available.

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