Asked by Owolabi
Calculate %composition of element in the following compounds-Na2Co3.10H2O
Answers
Answered by
DrBob222
Done just like % composition of anything; i.e., (mass of the desired constituent/mass whole thing)* 100 = ?
%Na = (2*atomic mass Na)/molar mass Na2CO3,10H2O
% C = atomic mass C/molar mass Na2CO3.10H2O
Etc
Post your work if you get stuck.
%Na = (2*atomic mass Na)/molar mass Na2CO3,10H2O
% C = atomic mass C/molar mass Na2CO3.10H2O
Etc
Post your work if you get stuck.