Question

What is the new oxidation number for the atom that is oxidized in the following redox reaction?
Cr2O72- + 8H+ + 3SO32-  2Cr3+ + 3SO42- + 4H2O

Answer 1

@thomaster Help!!

Answer 2

Chemistry section?

Answer 3

Im at library. i only have 9 mins left

Answer 4

yes!

Answer 5

please help.

Answer 6

6 mins..

Answer 7

Sulphur is the oxidised atom, correct?

Answer 8

think so

Answer 9

4 mins.. come on

Answer 10

Then it goes from +4 to +6, I think.

Answer 11

ok thanks!

Answer 12

You're welcome :)

Answer 13

thank you so much!!

Answer 14

@amistre64 @KingGeorge its not a Mathematics question. It's a spam.^

Answer 15

It is not spam, it is a misplaced chemistry question, because the asker was in a hurry @amistre64 @KingGeorge

Answer 16

balancing equations is a mathematical process, so its not really misplaced either

Answer 17

the time count down suggests that this is some sort of test of assignment and they are just wanting to get answers inputed .....

Answer 18

@amistre64 Yeah, that's why I didn't do it.