Fe 2plus is larger
fe+3=..............* .9 =fe+2
You say the word ca-fe. Ca is pronounced like the "ca" in cat. Fe is pronounce like the "fa" in famous.
A. Fe^2+ ==> Fe^3+ + e- is an oxidation reactionB. Fe^3+ +e- ==> Fe^2+ is a reduction reactionC. Fe(s) ==> Fe(l) is neither an oxidation nor a reduction reaction. It is a phase change.D. Fe + 2e- ==> Fe^2+ is not a possible reaction.
Calcium(Ca), being a more reactive element, reacts with FeCl3 to produce CaCl2 and Iron(Fe).3 Ca + 2 FeCl3 ----> 3 CaCl2 + 2Fe
Ag+
The address of the Rancho Santa Fe Historical Society Inc. is: Po Box 1, Rancho Santa Fe, CA 92067-0001
Calcium: Ca Iron: Fe Tin: Sn
calcium its symbol is Fe.. Fe is Iron. Ca is calcium.
This is the ion Fe(3+).
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.
No it has two syllables. Ca-fe.
Fe 2+ is Ferrous Fe 3+ is Ferric