ashanti0203
ashanti0203 ashanti0203
  • 01-10-2021
  • Chemistry
contestada

Determine the oxidation number of...
a. S in SO3-2
d. Cr in Cr2O7-2
b. S in S04-2
e. Cu in Cuzo
c. S in SO2
f. O in H2O2

Respuesta :

trishacutie59
trishacutie59 trishacutie59
  • 01-10-2021

Answer:

D. Cr in Cr207-2

Explanation:

i hope that helps

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