Search results

Could I be more confused? An analytical chemist was contracted by a mining company to determine the percentage of nickel in an ore which was known to be mainly hydrated nickel (ll) carbonate of formula NiCO3.xH2O. [Assume that the impurities in the ore are inert and do not react chemically in...

I really don't understand this chemistry calculation. Can anyone help?? A sample of 3.230g of unsaturated chloroflurocarbon (a compund containing carbon, fluorine and chlorine only) was analysed as follows: All the carbon in the sample was converted into carbon dioxide gas, which was then...