Can anyone help with oxidation numbers?
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Question

Can anyone help with oxidation numbers?
http://oi65.tinypic.com/qmypw7.jpg

anonymous · Answer

@Data_LG2

anonymous · Answer

@kropot72

anonymous · Answer

@CShrix

anonymous · Answer

The answers that are currently in the boxes are correct!

anonymous · Answer

That's what I thought but it's counting it wrong. : (

anonymous · Answer

Which ones? All of them? Or will it not tell you which ones?

anonymous · Answer

I think I might be able to determine why the first one is wrong. HPO3 has a net charge of -2. So the oxidation of P might be 3.

anonymous · Answer

The rest of them should be correct.

anonymous · Answer

I got it finally. I think it was messing up. I was wondering why it wasn't counting them right. Thanks for the help once again.

anonymous · Answer

What was the issue? Was it the first part? And no problem!

anonymous · Answer

I think the program was just being horrible like usual. I've never liked this site and wish they would just go with something else.

anonymous · Answer

That's odd. So the answer for the first one is +5?

anonymous · Answer

It likes to count problems wrong when they are right sort of deal.

anonymous · Answer

I see, definitely not good software X)

anonymous · Answer

It is not.