Sep 11, 2007 #1 wbd Electrical May 17, 2001 658 Hi, What's everyone's thoughts on this discovery? http://green.yahoo.com/index.php?q=node/1570
Sep 12, 2007 #2 kenvlach Materials Apr 12, 2000 2,514 There's already a thread on this topic: thread626-191342 I will add that a hydrogen flame is colorless; the nice yellow color is from sodium that's carried along.
There's already a thread on this topic: thread626-191342 I will add that a hydrogen flame is colorless; the nice yellow color is from sodium that's carried along.
Sep 13, 2007 #3 jmw Industrial Jun 27, 2001 7,435 What's the red stuff in the bottom of the tube? JMW http://www.ViscoAnalyser.com
Sep 13, 2007 #4 kenvlach Materials Apr 12, 2000 2,514 Don't know for sure, but found some more info on flame colors due to elememts & combinations. Whereas sodium is yellow, sodium + chlorine is more orange: http://www.newton.dep.anl.gov/askasci/chem00/chem00269.htmPictures of various chloride flames here: http://jchemed.chem.wisc.edu/jcesoft/cca/cca2/MAIN/FLAME/CD2R1.HTM"A bright yellow-orange color is imparted to the flame by sodium chloride." http://jchemed.chem.wisc.edu/jcesoft/cca/cca2/STHTM/FLAME/9.HTM
Don't know for sure, but found some more info on flame colors due to elememts & combinations. Whereas sodium is yellow, sodium + chlorine is more orange: http://www.newton.dep.anl.gov/askasci/chem00/chem00269.htmPictures of various chloride flames here: http://jchemed.chem.wisc.edu/jcesoft/cca/cca2/MAIN/FLAME/CD2R1.HTM"A bright yellow-orange color is imparted to the flame by sodium chloride." http://jchemed.chem.wisc.edu/jcesoft/cca/cca2/STHTM/FLAME/9.HTM
