Fe(s) + 3AgNO3 ---> Fe(NO3)3 + Ag(s)
The oxidation # of Ag on the left is 1+ and on the right it is zero. It has gained electrons and has been reduced.
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.
In this reaction, FeCl2 is the oxidizing agent because it causes another species to be reduced (lose electrons), while SnCl2 is the reducing agent because it causes another species to be oxidized (gain electrons).
yes as zinc is oxidised and hydrogen is reduced
In the given reaction, the manganese atom changes from a +7 oxidation state in potassium permanganate (KMnO4) to a +4 oxidation state in manganese dioxide (MnO2), indicating that the manganese atom is reduced.
In the redox reaction, silver (Ag) has been reduced because it gains electrons in forming solid silver (Ag) from silver nitrate (AgNO3).
Ag+
Iron reduce silver cations.
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.
Sodium (Na) has been reduced.
In this reaction, FeCl2 is the oxidizing agent because it causes another species to be reduced (lose electrons), while SnCl2 is the reducing agent because it causes another species to be oxidized (gain electrons).
Silver (Ag)
yes as zinc is oxidised and hydrogen is reduced
In the given reaction, the manganese atom changes from a +7 oxidation state in potassium permanganate (KMnO4) to a +4 oxidation state in manganese dioxide (MnO2), indicating that the manganese atom is reduced.
In the redox reaction, silver (Ag) has been reduced because it gains electrons in forming solid silver (Ag) from silver nitrate (AgNO3).
It is a REDOX reaction. Sodium is oxidized by Fluorine which is itself reduced by the sodium. 2Na + F2 = 2NaF.
The oxidation number of zinc (Zn) in Zn(NO3)2 is +2, while in Zn(OH)4^2-, it is also +2. Therefore, there is no change in the oxidation number of zinc.
Yes, the reaction between Zn and CuCl2 to form ZnCl2 and Cu is a redox reaction. Zinc (Zn) is oxidized to form Zn2+ ions, while copper (Cu2+) is reduced to elemental copper (Cu).