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Ignored the hydrolysis part.
Hmm ?
The previous question which you answered. So was getting false difference. Thanks though.
You mean Master_key forgot about the hydrolysis ?
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!
but which paper?
3(b)(i)CO2 + 2NaOH ? Na2CO3 + H2OSnO2 + 2NaOH ? Na2SnO3 + H2O
Thanx. Regarding the third reaction though, SiO2, silicon (iv) dioxide, on the markscheme gives a similar reaction to that of SnO2, but I have read that SiO2 and NaOH dont react. So i dont know if the book is incorrect or the mark scheme. Do they react?
It does react. You would get Na2SiO3 and water
oh ok thanx