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![[Post New]](/templates/default/images/icon_minipost_new.gif) 30 Mar 2008 09:25:54 IST
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A semiconductor YBa2Cu3O7 is prepared by a reaction involving Y2O3 , BaO2 and CuO.what should be ratio of their moles ?
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30 Mar 2008 09:41:24 IST
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writhing balanced chemical eq. we see that the ratio of molse of
Y2O3 , BaO2 and CuO is 1: 4 : 3 ..
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I DONOT FOLLOW THE RULES I MAKE THEM TO FOLLOW ME. |
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30 Mar 2008 09:41:47 IST
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writing balanced chemical eq. we see that the ratio of molse of
Y2O3 , BaO2 and CuO is 1: 4 : 3 ..
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I DONOT FOLLOW THE RULES I MAKE THEM TO FOLLOW ME. |
this reply: 0 points
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in 0 votes ) [?]
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