| Name: |
m | | E-Mail: |
mostafaa1400 at yahoo.com | | Web Page: |
none | | Location: |
unsigned | | Birth Year: |
19.. | | Gender: |
Male | | Comments: |
we must combine thiosolphate and iodate(io3-) slowly to earn periodate but we pour thiosolphate fast and get a violet vapore just we poure.
what is it and why?
thanks |
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