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![[Post New]](/templates/default/images/icon_minipost_new.gif) 10 Apr 2008 09:53:51 IST
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In what mass of water must 25g of coso4.5h2o be dissolved to obtain an 8% solution of copper sulphate .
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 10 Apr 2008 20:51:51 IST
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Please answer my question.
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coso4 kya hota hai......?? it must be cuso4 or caso4
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 10 Apr 2008 21:15:56 IST
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It is CuSO4
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 10 Apr 2008 21:30:10 IST
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please reply me
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