Question

How do you balance Cr(s)+Fe(NO3)2(aq)→Fe(s)+Cr(NO3)3(aq)?

Answer 1

2Cr + 3Fe(NO3)2---> 3Fe. + 2Cr(NO3)3

Answer 2

Answer:

2Cr(s) + 3Fe(NO₃)₂(aq) → 3Fe(s) + 2Cr(NO₃)₃(aq)

Explanation:

2Cr(s) + 3Fe(NO₃)₂(aq) → 3Fe(s) + 2Cr(NO₃)₃(aq)