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Topic: Help with chemistry hydrogen and the activity series  (Read 6101 times)

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Offline jhenry171

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Help with chemistry hydrogen and the activity series
« on: October 15, 2011, 04:29:46 PM »
My teacher just asked us to answer 2 questions on a displacement lab we did and I have no clue since she did not explain this. 
1. Explaing why the position of H can't be fixed exactly with respect to all the other elements listed in the activity series.

2.  What tests would need to be done to establish the position of H in the activity series of elements.

Can someone help me please!!
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Offline fledarmus

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Re: Help with chemistry hydrogen and the activity series
« Reply #1 on: October 16, 2011, 01:04:57 PM »
I'm afraid I don't understand the context in which the question is asked. Would it be possible to post more information about the lab, like what you were measuring and what you were trying to demonstrate or determine?
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Offline jhenry171

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Re: Help with chemistry hydrogen and the activity series
« Reply #2 on: October 17, 2011, 10:05:02 AM »
Thanks for responding!!!  We were measuring:
Cu+AgNO3(aq)
Pb + Cu(NO3)2(aq)
Zn + Pb(NO3)2(aq)
Zn + MgSO4(aq)
Cu + H2SO4(aq)
Zn + H2SO4(aq)
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