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Old June 15th, 2005, 10:51
opuntia opuntia is offline
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Default strontium/sodium
do you know any experiment or a test to distinguish between strontium chloride and sodium chloride other than the flame test?
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Old June 17th, 2005, 13:10
charco charco is offline
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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
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Old June 17th, 2005, 15:03
opuntia opuntia is offline
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thanks that was really 8)
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