Предмет: Химия, автор: dostkinni

Срочно!
Подскажите, будет ли идти реакция Fe + CO2 ?

Дам лучший ответ за подробное объяснение...

Ответы

Автор ответа: тайная

1

Ответ:

нет

Объяснение:

железо как металл выступает обычно в роли восстановителя. В молекуле СО₂ атом углерода уже в высшей степени окисления +4, восстанавливать выше уже некуда. Поэтому данная реакция не протекает.

а вот с СО реакция будет идти с образованием токсичных карбонилов:

Fe + CO = Fe(CO)₅

обычная схожая реакция протекает когда молекула гемоглобина соединяется с угарным газом попавшим через легкие в кровь

dostkinni: Ох, ответ только один, поэтому дать лучший пока что не получается((
Большое спасибо за объяснение!

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что это за сказка? Nowhere, in the far far away Kingdom
Tridesyatom state
There lived a glorious king Dadon.
In his youth he was a formidable
And neighbors and then
Caused resentment safely;
But in old age he wanted
Take a break from martial Affairs
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Sends him a messenger with a bow.

Here the sage before Dadon
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He said to the king,- to the needle;
My Golden Cockerel
Will be a true watchman of yours:
Since everything will be peaceful,
So it will sit up straight.
But only a little from the side
To expect you of the war,
Il RAID force brane,
Or the other uninvited troubles
Then suddenly my cock
Lift the scallop,
Scream and tremble
And the place will turn”.
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Mountains of gold promises.
“For such a favor, -
He says in admiration, -
Your first desire
I will do it, as mine.”

Cock with high spokes
Was to guard its borders.
A little danger where visible,
Faithful watchman as with sleep
Move, tremble,
To the side will result in
And shouts: “Kiri-ku-ku.
Reign, lying on one side!”
And the neighbors subdued,
The fight is no longer dare:
Such them the king Dadon
Rebuffed on all sides!

Year, the other passes peacefully;
The cock sits quietly.
One day the Tsar Dadon
A terrible noise awakened:
“You are our king! the father of the people! -
Proclaims the Governor. -
Your Majesty! Wake up! trouble!” -
“What is it, Lord? -
Says Dadon, yawning, -
Eh?.. Who's there?.. any trouble?”
The Governor says:
“Again the Cockerel cries;
Fear and buzz throughout the capital.”
The king to the window - but on the spoke,
See, beating cock,
Turning to the East.
There is nothing to hesitate, “come on.
People on a horse! Hey, come on!”
The king to the East, the army sends
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Cock calmed down,
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Son he is now the youngest
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Opened... and the girl,
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And then, exactly a week,
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Noise met their people
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