User contributions for 90.222.147.151
For 90.222.147.151 talk block log logs filter log
1 June 2012
- 16:5516:55, 1 June 2012 diff hist −8 Sulfuric acid →Reactions with metals and strong oxidizing property
- 16:5316:53, 1 June 2012 diff hist −345 Sulfuric acid removing nonsensical sentence
31 May 2012
- 17:0617:06, 31 May 2012 diff hist +1 Ubiquinol energy can't be created/synthesised
20 January 2012
- 02:0502:05, 20 January 2012 diff hist +130 Talk:Area of a circle No edit summary
14 January 2012
- 17:1617:16, 14 January 2012 diff hist −14 Concept →Ontology
19 December 2011
- 14:0614:06, 19 December 2011 diff hist +3 Base (chemistry) →Alkalinity of non-hydroxides
- 14:0514:05, 19 December 2011 diff hist +47 Base (chemistry) →Alkalinity of non-hydroxides
15 December 2011
- 15:5115:51, 15 December 2011 diff hist +4 Calculus →Significance
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