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In either case, you need to supply what YOU THINK about each of your posts.
determine ox number of each atom below
A. CF4
B. KO2
C. SnO
D. H2SO4
E. Fe2S3
F. AuCl3
1 answer
A. CF4
B. KO2
C. SnO
D. H2SO4
E. Fe2S3
F. AuCl3
1 answer