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  1. A

    Esterification query

    Does that suffice as an explanation? :o
  2. A

    Esterification query

    Hey guys, I was just wondering why exactly is esterification an equilibrium reaction? Thanks!
  3. A

    Polymers

    Ahh that makes sense. Appreciate it!
  4. A

    Polymers

    Hey guys! So I was wondering why the systematic name of a polymer, for example polyethylene, ended in -ene. I always understood the -ene suffix as the ending of alkenes because of the double bond. This works with the monomers too since there is still the double bond, but why does it remain as...
  5. A

    Polynomial Questions

    The cubic equation x^3 + kx + 1 = 0, where k is a constant, has roots α, β and γ. For each positive integer n, Sn = αn+βn+γn. i/ State the value of S1 and express S2 in terms of k. ii/ Show that for all n, Sn+3 + kSn+1 + Sn = 0 iii/ Hence, or otherwise, express α4+β4+γ4 in terms of k. I'm...
  7. A

    STATE RANKING CHEM (3rd) AND BIO (12th) and MODERN NOTES

    PMed you!
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