T
Teh Krypt
Guest
58g of sodium chloride are formed when 23g of sodium is heated in excess chlorine. Calculate the formula of sodium chloride
Originally posted by DocWolfe
and Krypt if you cant do these dont take up A-Lev chemistry where you have to do back titrations and ph calculations.
Originally posted by SilverHood
lol, who needs to do calculations to know that Water is H2O?
Originally posted by DocWolfe
I jsut said Mr is the relative atomic mass dont they teach you this!?