• ijaola eklektos taiwo Chemistry class!
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    Is it all chemical reactions that are reversible?     06 September 2010Comment
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    • andy chuks No some chemical reactions are irreversible.
      Like It1 Unlike It0 06 September 2010
    • richy bobo guy as far chemistry is concerned, not every reactions are reversible.
      Like It1 Unlike It0 08 September 2010
    • ehiremen isaiah Are u not a chemistry student
      Like It1 Unlike It0 10 September 2010
    • Edward Mwangi No, some products formed after a chemical reaction are actually permanent new products and its not possible to change them back to old reactacts again. take for example a reactions between Magenisum and oxygen in combustion. The product formed, which is ashlike magnesium oxide, is different in both itschemical nature as well as its physical nature!
      Like It0 Unlike It0 13 October 2010