phyuk2008

I'm trying to get my head around the whole doubling of CO2. Is there a procedure to calculate it? Also what physical feedback processes affect the value?

Question: What is the coordination number of (a) Cadmium and (b) oxygen and what are the geometrical arangment around cadmium and oxygen? Answer: cd = 4 o = 4 Question: determine the number of cadmiun and oxygen atoms in the structure, then determine the emperical forumla of the compound and the number of forumla units in the unit cell Answer: cd = 4 o = 4 emperical forumla - CdO How is the last part worked out? Question: Calculate the density of cadmium oxide Answer: Molecular weight = 128.4104 g/mol Avogadro's number = 6.0220x10^23 what is the unit cell dimesions? Is it Cd to Cd measurement?