Keywords: X-H insertion.png en wikipedia 2011 July 7 Wong Kin Yiu make by Chemdraw en wikipedia Ronhjones CommonsHelper 2007-04-22 Audiken wikipedia en Audiken Original upload log page en wikipedia X-H_insertion png 2007-04-22 04 45 Audiken 2075×555× 19986 bytes <nowiki>Wong Kin Yiu make by Chemdraw </nowiki> Rhodium II acetate |