home *** CD-ROM | disk | FTP | other *** search
/ Scientific American: The Amateur Scientist / Scientific American - The Amateur Scientist (Tinker's Guild)(2000).iso / amsci01 / tblib / surf.coats / evapnsputtrng-02.jpg < prev    next >
Joint Photographic Experts Group Image  |  2000-09-11  |  64KB  |  429x686  |  8-bit (256 colors)
Labels: bulletin board | earth | lodestone | sky
OCR: Stock Solutions HO'HN 300 Ammonia 100 30 wate 20g AgNO. (concentrateo) 14 KOH AgNO, A1 wat used must be distilled wa step table sugar Pour ammonia Solu 75 cc HNO Alcohol (conc tion until drrp oxide rown Age for weeks precipi forms pud begins clear mon 120 wvote Ado nc step ion drop Us Boil Re. HN and NO cable fo Cool (conc USe sugar drop clears regard Small Well between 120 NHOH end 7.8 water dextrose Ready for USe Add solution Ag NO) drop bi drop until the Solution color thisis'to nonia stcr CAUTION here on there danger of an eXD 8808 Jles do all solution siowly and stir constantly Sth step andti Add ion tUs clears LUnti thime NHOH 6th step PPY tate thir Solution C colorcd drop by eamari until htpre 7th step Filter through cotton Reducer last step i,IorI 120 pu'd cc rror of. pour to be ov ...