F5 Chem haber pro. contact pro

2011-06-18 7:27 pm

1. Do haber process and contact process need catalyst?
2. Is contact process exothermic?
3. What is haber process?
4. What is contact process?

回答 (1)

andrew

2011-06-18 9:08 pm

✔ 最佳答案

1. Do Haber process and contact process need catalyst?

Yes.
Finely divided iron powder is used as the catalyst in Haber process.
Vanadium(V) oxide (or platinum) is used as the catalyst in contact process.

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2. Is contact process exothermic?

Contact process is exotheric.

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3. What is Haber process?

Haber process is industrial process to manufacture ammonia from nitrogen andhydrogen.

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4. What is contact process?

Contact process is the industrial process to manufacture sulphuric acid fromsulphur dioxide and oxygen (air).

參考: andrew

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