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Molar Mass Calculator
Formulas should be entered as they appear
to the right of the equals sign in the examples below:
Na
2
HPO
4
.7H
2
O = Na2HPO4.7H2O
Sr(NO
3
)
2
= Sr(NO3)2
C
8
H
5
O
4
K = C8H5O4K
(Note: The program is case-sensitive.
The first letter of an element should be capitalized.)
Enter formula:
Total Molar Mass of Formula:
Total Molar Mass of Each Element: