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S P D F
1 Mole
6.02*10
23
molecular weight=molar mass
Ca= 40.078 g/mol
*under element name
% composition of NaHCO
3
Element= molecular weight(of element)/molar mass(of total compound)
H=1.00/84.0(100)=1.2%
C=12.0/84.0(100)=14.3%
Na=23/84.0(100)=27.4%
O=48/84.0(100)=57.1%
______________________
= 100%
Author
justicero
ID
241147
Card Set
Chem
Description
Chem
Updated
10/17/2013, 5:39:58 AM
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