Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
WolframChemistry`ChemistryFunctions`
EmpiricalFormula  |
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Details and Options
Examples
(4)
Basic Examples
(3)
A compound contains 40.0% carbon, 6.7% hydrogen, and 53.3% oxygen by mass. Determine its empirical formula:
In[1]:=
 | EmpiricalFormula |
Out[1]=
CO
H
2
An oxide of titanium is found to be 33.4% oxygen and 66.6% titanium, find the empirical formula:
In[1]:=
| EmpiricalFormula |
66.6
%
33.4
%
Out[1]=
Ti
2
O
3
Find the empirical formula for a sample that is 72g carbon, 5.4g hydrogen, and 42.6g oxygen:
In[1]:=
| EmpiricalFormula |
Out[1]=
C
9
H
8
O
4
The sample is determined to have a molar mass of 360g/mol, find the molecular formula:
In[2]:=
| EmpiricalFormula |
360
g/mol
Out[2]=
C
18
H
16
O
8
In[3]:=
FindIsomers[%,"Entity"]
Out[3]=
,,
3',4',5-trihydroxy-3,6,7-trimethoxyflavone
rosmarinate
rosmarinic acid
Options
(1)
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