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How do you find the number of ions in 2 mol of Fe3 plus?
Use Avogadro's number. 2 mole Fe(3+) ( 6.022 X 10^23/1 mole Fe(3+) ) = 1.20 X 10^24 ions of Fe(3+)
Metal with common valences of 2 plus and 3 plus?
Iron (Fe)
Is 2 Fe2O3 plus 3 C -- 4 Fe plus 3 CO2 a balanced equation?
Yes
Is this formula combination or decompositon Fe plus O2 equals Fe2O3?
combination
What is the correct equation of CusO4 plus steel wool?
CuSO4 (aq) + Fe (s) -> FeSO4 (aq) + Cu (s)
Iron ions with a plus 2 or plus 3 charge are called?
Fe 2+ is Ferrous Fe 3+ is Ferric
What is the ratio of Fe3 plus ions to O2- ions in a neutral compound?
In a neutral compound, the ratio of Fe³⁺ ions to O²⁻ ions is 2:3. This is because Fe³⁺ has a +3 charge, while O²⁻ has a -2 charge. To balance the charges, two Fe³⁺ ions contribute a total charge of +6, which is balanced by three O²⁻ ions contributing a total charge of -6. Thus, the formula of the neutral compound would be Fe₂O₃.
How do you balance Fe plus O₂ Fe₂O₃?
O does not exist by itself. The balanced equation would be 4Fe + 3O2 --> 2Fe2O3
How do you find the number of ions in 2 mol of Fe3 plus?
Use Avogadro's number. 2 mole Fe(3+) ( 6.022 X 10^23/1 mole Fe(3+) ) = 1.20 X 10^24 ions of Fe(3+)
What species is reduced in the reaction Fe plus AgNO3 Fe(NO3)3 plus Ag?
Fe + 3AgNO3 ==> Fe(NO3)3 plus 3Ag The oxidation number of Ag in AgNO3 (on the left side) is 1+ and in Ag (on the right side), it is zero. Thus, in this reaction, silver (Ag) has been reduced.
Why h3po4 is added to mohr's salt during permanganometry?
H3PO4 is added to Mohr's salt (ammonium iron(II) sulfate) to prevent oxidation of Fe²⁺ ions to Fe³⁺ ions during permanganate titrations. This reaction interferes with the accurate determination of oxidizable substances and is minimized by the presence of H3PO4, which stabilizes Fe²⁺ ions.
There are two elements in the transition metal series rm Sc through rm Zn that have four unpaired electrons in their 2 plus ions?
Cr and Fe have four unpaired electrons in their 2 plus ions.
What happens when a freshly precipitated Fe (OH)3 is shaken with a little amount of dilute solution of FeCl3?
When freshly precipitated Fe(OH)3 is shaken with a dilute solution of FeCl3, the hydroxide can dissolve back into the solution due to the formation of soluble complexes. This occurs because FeCl3 can provide additional iron ions (Fe³⁺), which can interact with the hydroxide ions (OH⁻) from Fe(OH)3, leading to the dissolution of the precipitate and the formation of soluble iron species. The process can also lead to the formation of a colloidal suspension if the conditions favor it.
Ions with a 2 plus charge?
two elements with ions with a 2 plus charge are Sulfurand Oxygen
How metallic hydroxide is form when an iron immerse in an acidic solution?
When iron is immersed in an acidic solution, it can react with the hydrogen ions from the acid to form ferrous ions (Fe2+). These ferrous ions can then react with hydroxide ions (OH-) in the solution to form iron(II) hydroxide (Fe(OH)2), which is a metallic hydroxide compound.
What is the oxidation half reaction for fe 2hcl fecl2 plus h2?
The oxidation half-reaction for the given equation is: Fe → Fe2+ + 2e-. This represents the loss of electrons from iron (Fe) to form iron ions (Fe2+).
Does Fe form negative ions?
No, it forms positive ions.
