- strontium/sodium

(http://www.chemicool.com/chemtalk/index.php)

- Periodic Table (http://www.chemicool.com/chemtalk/forumdisplay.php?f=6)

- - strontium/sodium (http://www.chemicool.com/chemtalk/showthread.php?t=122)

opuntia

June 15th, 2005 09:51

strontium/sodium

do you know any experiment or a test to distinguish between strontium chloride and sodium chloride other than the flame test?

charco

June 17th, 2005 12:10

add any soluble sulphate and the strontium will precipitate SrSO4 as a white ppt whereas the sodium will not.

eg

SrCl2 + CuSO4 --> SrSO4(ppt) + CuCl2

opuntia

June 17th, 2005 14:03

thanks that was really 8)

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