What is the oxidation number of chromium in K2Cr2O7
so k=+1 (2) = 2
O=-2(7) = -14
2x + 1 +(-14) = 0
2x-12=0 x=6 so Cr is 6
Is this correct?? Thank you!!
so k=+1 (2) = 2
O=-2(7) = -14
2x + 1 +(-14) = 0
2x-12=0 x=6 so Cr is 6
Is this correct?? Thank you!!