1. Chemistry: Re: What form does the toxin dioxin take?, Henry Boyter, Senior Scientist Tue Dec 7 11:48:04 1999
2. Chemistry: Re: How does SO3 a covalent compound dissolve in water to form sulphuric acid?, Henry Boyter, Research Fellow Sat Feb 27 20:53:18 2010
3. Chemistry: Re: Why MgCl2 is added to the water sample before titrating with EDTA?, Henry Boyter, Research Fellow Wed Jul 27 21:51:14 2011
4. Chemistry: Re: What happens when I dip nails in a sulfuric acid solution?, Henry Boyter, Research Fellow Tue Nov 10 18:41:30 2009
5. Environment/Ecology: Re: What are some of the efforts being put forth to save the ozone layer?, Henry Boyter, Senior Scientist Tue Apr 21 21:42:52 1998
6. Chemistry: Re: How do alkaline water spots form on windows in the Southwest?, Henry Boyter, Research Fellow Thu Feb 19 19:27:33 2009
7. Chemistry: Re: What is the danger of desalinating water?, Henry Boyter, Senior Scientist Sat Mar 25 12:10:11 2000
8. Chemistry: Re: Is copper sulfate harmful to humans in small doses?, Henry Boyter, Senior Scientist Mon Mar 1 12:19:30 1999
9. Chemistry: Re: Why do colors fade at different rates?, Henry Boyter, Senior Scientist Sat Apr 8 22:35:20 2000
10. Chemistry: Re: What is the most efficient substance for melting ice?, Henry Boyter, Senior Scientist Mon Dec 21 00:19:30 1998
11. Chemistry: Re: Reaction between tin and iodine, Henry Boyter, Senior Scientist Mon Aug 17 10:02:00 1998
12. Chemistry : Re: Why does liquid collect together in 'puddles'?, Henry Boyter, Senior Scientist Sat Sep 27 23:27:02 1997
13. Chemistry : Re: What is process called when gases go back to solids?, Henry Boyter, Senior Scientist Sat Oct 11 00:52:34 1997
14. Chemistry : Re: lead testing, Henry Boyter, Senior Scientist Tue Jan 21 23:39:56 1997
15. Chemistry : Re: Hybridization, Henry Boyter, Senior Scientist Sun Apr 13 21:58:51 1997
16. Chemistry : Re: Why do water repellant products (ie Scotchgard) repel oil as well?, Henry Boyter, Senior Scientist Sat Apr 5 13:54:00 1997
17. Chemistry : Re: Salt test, Henry Boyter, Senior Scientist Sat Mar 1 20:32:28 1997
18. Chemistry : RE: Aspartame, Henry Boyter, Senior Scientist Sat Nov 23 01:04:30 1996
19. Chemistry: Re: Why is Saltwater Alkaline when the Salt in it (NaCl) is neutral?, Henry Boyter, Research Fellow Sat Oct 13 09:23:56 2012
20. Chemistry: Re: sulfuric acid, Henry Boyter, Senior Scientist Mon Jul 27 01:16:19 1998
21. Chemistry: Re: How does 'oxiclean' work?, Henry Boyter, Senior Scientist Sat May 20 20:42:48 2000
22. Chemistry: Re: Does sodium chloride boil?, Henry Boyter, Research Fellow Sat Feb 5 14:55:45 2005
23. Environment/Ecology: Re: How can I measure how much Oxygen and Carbon Dioxide is in the air?, Henry Boyter, Senior Scientist Wed Feb 18 15:16:59 1998
24. Other: Re: why is studying math and science important to my future?, Henry Boyter, Senior Scientist Thu Mar 11 14:56:30 1999
25. Other : Re: How can I make it rain in the classroom?, Henry Boyter, Senior Scientist Sun May 25 14:22:29 1997