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IB IBO Chemistry May 2012

QP-201205-Chemistry-P2(TZ1)-SL · Question 5

#amount #of #substance #bonding #shapes #of #molecules #energetics #redox #organic #chemistry #chemical #reactions #calculate #explain #describe #define
Question (excerpt):
Turn over 5. Ethane, C2H6, and disilane, Si2H6, are both hydrides of group 4 elements with similar structures but with different chemical properties. (a) (i) Deduce the Lewis (electron dot) structure …

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