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![[Post New]](/templates/default/images/icon_minipost_new.gif) 1 Mar 2008 14:59:34 IST
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Q. Calculate the mass of iron which will be converted into its oxide(Fe2O3) by the action of 18g steam on it.
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1 Mar 2008 15:04:11 IST
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37.33 gms
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Impossible To be Impossible is Impossible |
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1 Mar 2008 15:10:57 IST
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I too got 37.33 g, but the answer given is 12g.
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1 Mar 2008 15:12:15 IST
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the answer given doesn't seem to be correct then
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Impossible To be Impossible is Impossible |
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1 Mar 2008 23:09:02 IST
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is the reaction: 2Fe + 3H20 ---> Fe2O3 + 3H2
if so,
three moles of water should give one mole of ferric oxide.
so one mole of water (18 gm of steam) will give one third a mole of ferric oxide which is 53.33gms
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S.Raghudevan
Everything that's happening as it should be happening, because of the simple fact that it's supposed to be happening just as it is happening. |
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2 Mar 2008 03:35:30 IST
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12 is not correct its 37.33.... @raghudevan mass of Fe is asked not Fe2O3
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Devendra Kumar Shukla
M.Sc physical Chemistry
Currently working in Daswani classes |
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