Qualification > Sciences

IGCSE CHEMISTRY DOUBTS

<< < (30/37) > >>

gaurav95:

--- Quote from: A@di on June 06, 2010, 06:44:01 am ---Coppe nitrate -> Copper + Nitrogen dioxide + Oxygen

Reddish-brown gas and brown solid will be seen.

--- End quote ---

Thx a lot........

WARRIOR:

--- Quote from: gaurav95 on June 06, 2010, 09:44:41 am ---Thx a lot........

--- End quote ---
its wrong

copper oxide + nitrogen dioxide + oxygeb

blak solid will be seen + brown fumes

Vin:

--- Quote from: Kimo Jesus on June 06, 2010, 09:47:42 am ---its wrong

copper oxide + nitrogen dioxide + oxygeb

blak solid will be seen + brown fumes

--- End quote ---

yes

2 Cu(NO3)2 -----> 2 CuO + 4 NO2 + O2

Ghost Of Highbury:
Sry, my bad.

J.Darren:
Eek, 19 hours left till D :O

Navigation

[0] Message Index

[#] Next page

[*] Previous page