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Topic: Stoichiometry of Iron (II) ethanedioate hydrate (6 questions i need help with )  (Read 16254 times)

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Offline sssssaaaallmaan

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Re: Stoichiometry of Iron (II) ethanedioate hydrate (6 questions i need help with )
« Reply #15 on: April 22, 2009, 05:29:44 PM »
I cant find a disadvantage for using separately weighed ( about 0.2g) samples.

Could you let me know please?
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Offline UG

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Re: Stoichiometry of Iron (II) ethanedioate hydrate (6 questions i need help with )
« Reply #16 on: April 22, 2009, 08:12:11 PM »
I think you have already given it, you will have a greater percentage error if you weighed out separate 0.2 gram samples and then made the solution (plus, it will take more time) compared to weighing out 2 grams and then making up to 250 mL.  :)
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