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ALL CIE CHEMISTRY DOUBTS HERE !!

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Master_Key:
Got it.

CH3CHO + HCN ---> CH3CHOCN

CH3CHOCN + H2O ---> CH3CHOHCOOH (RFM=90).

TJ-56:
Hey.
Can someone help me with the following Paper 4 questions?
May/June 2002 Question 3 (c) (ii)
May/June 2003 Questions 2 (b) (iii) & 3 (b) (i) & (c)
Any help is greatly appreciatied, thanx in advance!

EMO123:

--- Quote from: TJ-56 on April 18, 2011, 01:08:11 pm ---Hey.
Can someone help me with the following:
May/June 2002 Question 3 (c) (ii)
May/June 2003 Questions 2 (b) (iii) & 3 (b) (i) & (c)
Any help is greatly appreciatied, thanx in advance!

--- End quote ---
but which paper?

TJ-56:

--- Quote from: EMO123 on April 18, 2011, 01:30:07 pm ---but which paper?

--- End quote ---


Sorry, didnt notice, Paper 4.

EMO123:
3(b)(i)

CO2 + 2NaOH ? Na2CO3 + H2O

SnO2 + 2NaOH ? Na2SnO3 + H2O

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