User contributions for 092240720
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26 November 2010
- 10:1210:12, 26 November 2010 diff hist +311 N Molecular weight Created page with 'The molecular weight (MW) of a molecule can be found by the addition of all the atomic weights of all the atoms that are present in the molecule. The atomic weight data can be fo…'
11 November 2010
- 10:3810:38, 11 November 2010 diff hist −30 Litre No edit summary
- 10:3810:38, 11 November 2010 diff hist +30 Litre No edit summary
- 10:3710:37, 11 November 2010 diff hist +374 N Activation energy Created page with 'The activation energy of a reaction is the minimum energy requirement for a successful collision to occur. This energy can be lowered through the use of a catalyst or an enzyme. …'