Chemistry Tables Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Term | Definition |
elements | oxidation # is zero |
monatomic ions | oxidation # equals charge on the ion |
oxygen | oxidation # is -2 on most compounds except peroxides |
hydrogen | oxidation # is +1 in most compounds, (-1 in metal binary compounds ex CaH2) |
halogens | oxidation # is -1 in F. Cl, Br, and I is -1 in binary compounds except when the other element is another halogen above it or oxygen |
Compounds and ions | oxidation # is the sum of numbers in compound=0 sum of numbers in polyatomic ions = charge on ion |
CO3 2- evolves to | CO2 + H2O |
SO3 2- evolves to | SO2 + H2O |
S 2- evolves to | H2S +H2O |
Group 1A and NH4+ compounds | soluble |
C2H3O2- and NO3- | soluble |
Cl- Br- I- | soluble except Ag, Hg, Pb bonded |
SO4 2- | soluble except Ca, Sr, Ba, Ag, Hg, Pb |
CO3 2- | insoluble except group 1A and NH4+ |
PO4 3- | insoluble except group 1A and NH4+ |
S 2- | insoluble except group 1A and NH4 + |
OH- | insoluble except group 1A, Ca, Ba, Sr |
Created by:
1445396362142503
Popular Chemistry sets