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What is the charge on chromium in the complex Cr(NH)Br?
The charge on chromium in the complex Cr(NH)Br is 3.
What is the Oxidation number of cr plus 3?
The oxidation number of Cr in Cr3+ is +3. This is because each Cl ion has a charge of -1, and since the compound is neutral, the total positive charge from Cr must equal the total negative charge from the Cl ions.
What is the oxidation number of Cr in Cr2O72 is?
The oxidation number of Cr in Cr2O7^2- is +6. This is because the overall charge of the dichromate ion is 2-, and each oxygen atom has an oxidation number of -2. By setting up and solving an equation representing the total charge of the ion, we can determine the oxidation number of Cr.
What is the chemical formula for chromium cyanide?
Cr(CN)2
What is the oxidation number of CrO4-2?
The oxidation number of Cr in CrO4^2- is +6. This can be calculated by considering the overall charge of the ion (-2) and the known charge of the oxygen ion (-2 each).
What is charge of Cr?
+2
What is the charge on chromium in the complex Cr(NH)Br?
The charge on chromium in the complex Cr(NH)Br is 3.
What is the cation charge of Cr(C2H3O2)3?
3 +
What is the Oxidation number of cr plus 3?
The oxidation number of Cr in Cr3+ is +3. This is because each Cl ion has a charge of -1, and since the compound is neutral, the total positive charge from Cr must equal the total negative charge from the Cl ions.
What is the oxidation state of Cr in SrCr2O7?
+6This compound has dichromate in it (Cr2O7-2). Oxygen almost always has an oxidation state of -2, which means the total charge for the oxygens is -14. The charge on the two chromates combined needs to be two less than the total charge on the oxygens because the ion has an overall charge of -2. Thus, the oxidation state for Cr is +6.
What is the oxidation number of Cr in Cr2O72 is?
The oxidation number of Cr in Cr2O7^2- is +6. This is because the overall charge of the dichromate ion is 2-, and each oxygen atom has an oxidation number of -2. By setting up and solving an equation representing the total charge of the ion, we can determine the oxidation number of Cr.
What is the chemical formula for chromium cyanide?
Cr(CN)2
What is the oxidation number of CrO4-2?
The oxidation number of Cr in CrO4^2- is +6. This can be calculated by considering the overall charge of the ion (-2) and the known charge of the oxygen ion (-2 each).
What is the oxidation charge of chromium?
Usually +2, but all the different charges (+3, +6) can be found in chromium's box on the table.
What is the statute of limitations in Texas for a felony charge on a juvenile?
It depends on the offense. You can find specific information here: http://www.statutes.legis.state.tx.us/Docs/CR/htm/CR.12.htm
What transition metal has 24 electrons and plus 3 ions?
The transition metal with 24 electrons is chromium (Cr) and its common ion with a +3 charge is Cr3+.
What is the oxidation number of Cr2O72?
The oxidation number of Cr in Cr2O7^2- ion is +6. Each oxygen atom has a -2 charge, and the overall charge of the ion is 2-, so combining the charges gives -2*(-7) = -14. Since the overall charge is 2-, the oxidation number of Cr must be +6 to balance the charges.
