how would u do this?

2 ⤊

how would u do this?

Balancing Equtaions?
Determine the product and then balance the following equations. Remember to use 2 for a subscript if you have a diatomic element by itslf.

CaI2 + Cr2O=???

2007-05-22 05:48:19 · 2 answers · asked by sanober h 4 in Science & Mathematics ➔ Chemistry

2 answers

I did never seen Cr2O

May be it is Cr2O7 2-

In this case the net equation is

(2 I- >> I2 + 2e-) x 3

Cr2O72- + 14 H+ + 6e->> 2Cr3+ + 7H2O

6 I - + Cr2O72- + 14 H+ >> 3I2 + 6 Cr3+ + 7H2O

2007-05-22 06:06:54 · answer #1 · answered by Anonymous · 0⤊ 1⤋

Both atoms are being oxidized.

2007-05-22 12:58:50 · answer #2 · answered by ag_iitkgp 7 · 2⤊ 0⤋