A.
4. Identify the ions in (NH4)2Cr2O7.
N3-, H+, Cr3+ and O2-
b. N3-, H., Cr3+ and O2-<...
Chemistry, 31.03.2021 01:00 diamondgray2003
A.
4. Identify the ions in (NH4)2Cr2O7.
N3-, H+, Cr3+ and O2-
b. N3-, H., Cr3+ and O2-
NH4+ and Cr2O72-
d. NH3 and H2Cr2O7
e. NH4+, Cr3+ and 02-
c.
Identify the ions.
Answers: 2
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