Home|Add to Favorites|Add to My Toolkit
Petroleum & Chemicals|Register|Sign in|Customization



 

Calculate molar mass
Sharing buttons for facebookSharing buttons for twitterSharing buttons for Google plus
Enter a chemical formula in the field below, pay attention to formula is case sensitive!!!
 
            The formula should be entered as:
H2SO4= H2SO4
             CuSO4.5H2O=CuSO4.5H2O
3BeO.Al2O3.6SiO2= (BeO)3.Al2O3.6SiO2
Calculations:
Formula: sn(no2)2
Molar Mass: 138.077 g/mol        1g=7.24233579814162E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
s                  1                  32.06                         23.22%
n                  3                  14.007                        30.43%
o                  4                  15.999                        46.35%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

Recent user inquiry: