answersLogoWhite

0

Mn ions are +2 charged. Cr2O7 is -2 charged. So the total charge of (Cr2O7)3^-2 is -6. So Mn(Cr2O7)3 is -4 charged.

User Avatar

Wiki User

10y ago

What else can I help you with?

Continue Learning about Natural Sciences

What is the charge of Mn?

Fluoride ions have a charge of -1, so three fluoride ions have a total charge of -3. Since there is only one manganese ion in the formula, the manganese ion has to have a charge of +3, so that the overall charge is 0.


What is cation and anion for Mn3(PO4)4?

In the compound Mn₃(PO₄)₄, the manganese (Mn) ions act as cations, specifically in a +3 oxidation state, while the phosphate (PO₄) groups act as anions. Each phosphate group carries a -3 charge, and there are four phosphate groups in the compound, balancing the positive charges from the three manganese cations. Thus, Mn³⁺ is the cation and PO₄³⁻ is the anion in Mn₃(PO₄)₄.


What is the correct for Ca2 and (PO4) 3-?

The correct formula for the compound formed between calcium ions (Ca²⁺) and phosphate ions (PO₄³⁻) is Ca₃(PO₄)₂. This is because three calcium ions (each with a +2 charge) balance out two phosphate ions (each with a -3 charge), resulting in a neutral compound. Thus, the formula represents the stoichiometric ratio needed for charge balance.


What is the correct formula for Mg2 plus PO43-?

The correct formula for magnesium phosphate is Mg3(PO4)2. This is because magnesium has a 2+ charge (Mg2+) and phosphate has a 3- charge (PO43-). To balance the charges in the compound, you need three magnesium ions (3 x 2+ = 6+) to combine with two phosphate ions (2 x 3- = 6-), resulting in the formula Mg3(PO4)2.


What is the charge on the iron in FeNO3 3?

The charge on iron in Fe(NO3)3 is +3. This is because nitrate (NO3) has a charge of -1, and there are three nitrate ions in the compound, making the total negative charge -3. In order for the compound to be neutral, the iron ion must have a charge of +3.

Related Questions

What is the oxidation of Mn in Mn(ClO4)3?

The oxidation state of Mn in Mn(ClO4)3 is +7. This is because the overall charge of the perchlorate ion (ClO4)- is -1, and there are 3 perchlorate ions in Mn(ClO4)3, resulting in a total charge of -3. To balance this, the Mn ion must have an oxidation state of +7.


What is the formula of manganese II hydroxide?

Mn(OH)2 , according to a homework problem I did


What is the ion symbol of the cation Mn2S3?

The cation Mn2S3 contains a manganese ion (Mn) with a charge of +2. Therefore, the ion symbol for this cation is written as Mn^2+.


What is the charge of Mn?

Fluoride ions have a charge of -1, so three fluoride ions have a total charge of -3. Since there is only one manganese ion in the formula, the manganese ion has to have a charge of +3, so that the overall charge is 0.


What are the oxidation numbers of mn(clo4)3?

The oxidation number of Mn in Mn(ClO4)3 is +7. Each Cl has an oxidation state of -1 and each O has an oxidation state of -2. The sum of the oxidation numbers should equal the charge of the molecule, which is 0 in this case.


What is the oxidation no of mn in Mn3O4?

Manganese (Mn) in Mn3O4 has an oxidation state of +3. Each oxygen atom has an oxidation state of -2, so the total negative charge from oxygen is -8. To balance the charge, the three manganese atoms must have a total positive charge of +8, making each manganese atom have an oxidation state of +3 in Mn3O4.


What is the oxidation number of P in Mn3P2?

The oxidation number of phosphorus (P) in Mn3P2 is -3. This is because the overall charge of the compound is neutral, and manganese (Mn) has an oxidation state of +2. Since there are 2 phosphorus atoms, each must have an oxidation state of -3 to balance the overall charge.


What is the correct formula for Mn iv phoshate the phosphate ion is PO4 3?

The total numbers of positive and negative parts of the compound must be the same. Manganese (IV) has 4 positive charges per ion and phosphate has 3 negative charges per ion; therefore the formula is Mn3(PO4)4.


What is the charge on MnS?

The oxidation states of Mn are pluriform: but most common are: +7, +4 and +2All of them: +7, 6, 5, 4, 3, 2, 1, -1, -2, -3(the oxides are: acidic, basic or amphoteric depending on the oxidation state)


What is cation and anion for Mn3(PO4)4?

In the compound Mn₃(PO₄)₄, the manganese (Mn) ions act as cations, specifically in a +3 oxidation state, while the phosphate (PO₄) groups act as anions. Each phosphate group carries a -3 charge, and there are four phosphate groups in the compound, balancing the positive charges from the three manganese cations. Thus, Mn³⁺ is the cation and PO₄³⁻ is the anion in Mn₃(PO₄)₄.


What is the oxidation number of mn2o3?

The oxidation number of Mn in Mn2O3 is +3. Oxygen has an oxidation number of -2, and there are three oxygen atoms in Mn2O3, so the overall charge of the compound is balanced out by the +3 oxidation state of manganese.


How long does it take to get from Lakeville MN to Alexanderia MN?

It takes about 3 1/2 hrs. to get from Lakeville, MN to Alexanderia, MN.