Chemistry P31

[EpicLol]

Guyzz i wrote it FeO2.H2O because i got the mole ratio 1:2:1 - what do u think?

I got mole ratio 1:1.5:1 so it would be 2:3:2 which would be Fe2O3.2H2O

 

[reya]

Guyzz i wrote it FeO2.H2O because i got the mole ratio 1:2:1 - what do u think?

same here .

 

[EpicLol]

same here .

U got mole ration 1:2:1?? How come? isnt it 1:1.5:1 now Im confused

 

[msn201]

don't we round the 1.5 to 2?

 

[reya]

I got mole ratio 1:1.5:1 so it would be 2:3:2 which would be Fe2O3.2H2O

Don't get me wrong but i don't think so.

 

[Saadiya Ahmed]

Fe2O3.2H2O do u think this is rite for hydrated?

It sure seems like an obv ans nw!

 

[NabzJ]

Its hydrated to its 100% Fe2O3.2H2O

 

[EpicLol]

don't we round the 1.5 to 2?

No as that would ruin the ratio.....I think I should have put 2:3:2 for the simplest ratio instead of 1:1.5:1
It can be rounded to 2 but then there is nothing as FeO2 as that molecule does not exist as the valencys do not match up....Im sorta confused someone help me with this one...

 

[msn201]

i think that your right and we had to change it to 2:3:2

 

[shalala]

don't be confused! think positive

What did you write for the oxidant and oxidation??

 

[Saadiya Ahmed]

don't we round the 1.5 to 2?

No we multiply all the values with 2

 

[EpicLol]

It sure seems like an obv ans nw!

?? Im afraid I dont understand u sry Im bad at english

 

[EpicLol]

What did you write for the oxidant and oxidation??

I got vanadium for both....what did u get?

 

[msn201]

 

[msn201]

No first one should be zinc and second is vanadium

 

[Saadiya Ahmed]

Guyzz i wrote it FeO2.H2O because i got the mole ratio 1:2:1 - what do u think?

I'm sure mole ratio was 2:3:2..

 

[EpicLol]

No first one should be zinc and second is vanadium

Oxidant is like the oxidizing agent right?

 

[EpicLol]

I'm sure mole ratio was 2:3:2..

would I get a mark for writing 1:1.5:1 ??

 

[reya]

I got vanadium for both....what did u get?

same here . Now i remmember

 

[BurakBurak]

you dont always believe the smartest guy
people often screw up
answer should be B bcz on A redox reaction is happening
on B electrons are lost

As usual you are wrong the correct answer is electrode A