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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: k(Cr(C2O4)2.(H2O)2)Molar Mass: 303.1596 g/mol        1g=3.29859255652798E-03 molPercent composition (by mass):Element  Count           Atom Mass                %(by mass)k                  1                  39.098                        12.9%Cr                1                  51.996                        17.15%C                  4                  12.011                        15.85%O                  10                15.999                        52.77%H                  4                  1.0079                        1.33%
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