Tue 22 Feb, 2005 11:16 am - I'm calculating the enthalpy change of a reaction in solution.
KHCO3 (s) + HCl(aq) -> KCL (aq) + H2O (l) + CO2 (g)
Basically I used 30cm^3 of 2Mol dm^-3 HCl acid and put in 3.9g of... (view)
Mon 21 Feb, 2005 09:26 am - Hello, I'm new and I found this site through Google. I hope you don't mind me asking a chemistry question, I am trying to find the relative molecular mass of a Group 2 carbonate in a... (view)
