0
-2 for each O
+6 for each Cr
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is the oxidation number for Cr in Cr2O7-2?
6+
What is the oxidation number of O of Cr2O7?
The oxidation state for oxygen in this compound is 2-, as it is for most oxygen compounds.
What is oxidation number of CR2O7 2?
+6 for each Cr -2 for each O
What is the new oxidation number for cr2o7-2 plus 8h plus 3so3-2 2cr3 plus 3sov-2 plus 4h20?
oxidation number of S is +6.It oxidize into SO4 ^-2
What is the valancy for Cr2O7?
It is a compound, it has no valency. The Cr in it has a valency of +7
What is the oxidation number for Cr in Cr2O7-2?
6+
What is the oxidation number of O of Cr2O7?
The oxidation state for oxygen in this compound is 2-, as it is for most oxygen compounds.
What is oxidation number of CR2O7 2?
+6 for each Cr -2 for each O
What is the new oxidation number for cr2o7-2 plus 8h plus 3so3-2 2cr3 plus 3sov-2 plus 4h20?
oxidation number of S is +6.It oxidize into SO4 ^-2
What is the valancy for Cr2O7?
It is a compound, it has no valency. The Cr in it has a valency of +7
What is oxidation number of chromium in Cr2O7?
The oxidation number of chromium in Cr2O7 is +7. The oxidation number of oxygen is -2, so 7 O atoms times -2 = -14. In order to balance the -14 on the oxygen atom, each chromium atom must have an oxidation number of +7, because 2 Cr atoms times +7 equals +14.
What is the name for H2Cr2O7 acid?
H2Cr207 is also known as chromic acid.
What is the oxidation number of zns?
Zn has oxidation number +2; S has oxidation number -2
What is the oxidation number for Kr?
The Oxidation number for Kr which is krypton is 2. The Oxidation number for Kr which is krypton is 2. The Oxidation number for Kr which is krypton is 2.
What is the oxidation number of FeO?
In FeO the oxidation number of iron is 2+ and the oxidation number of oxygen is 2-.
What is the oxidation number of Ti in TiO?
Oxidation number of Ti is +2. Oxidation number of O is -2.
What is oxidation number oxygen?
The oxidation number of oxygen is -2 in most of its compounds
