Search results

My Chem 1 has been individually testing for various unknowns. I've received a Clear-white christal to test (it looked very slimier to a moist salt). When I preformed a flame test I observed a very strong orange color. I've narrowed my cation choices down to CaCl2 (Calcium Chloride) or NaCl...

Ok I was ganna buy somethings and I'm trying to find low prices on them then I found this site (stargate-electronics.com) and the prices were so different that I was wondering if it was legit or not. Also what about this site: camelegg.com