Assume that the oxidation numbers are as shown below:
N = –3
H = +1
Cr = +6
O = –2
Which compound formula given below is correct?
A. [ (NH_4)_2CrO_4 ] ^+
B. NH_4Cr_2O_7
C. (NH_4)_2CrO_4
D. [ (NH_4)_3CrO_4 ] ^–
E. (NH_4)_3CrO_4
Assume that the oxidation numbers are as shown below:
N = –3
H = +1
Cr = +6
O = –2
Which compound formula given below is correct?
A. [ (NH_4)_2CrO_4 ] ^+
B. NH_4Cr_2O_7
C. (NH_4)_2CrO_4
D. [ (NH_4)_3CrO_4 ] ^–
E. (NH_4)_3CrO_4