Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:CH3Hg -- e-Tools Age

	Calculate molar mass
	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: CH3Hg
Molar Mass: 215.5347 g/mol        1g=4.63962415332659E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  1                  12.011                        5.57%
H                  3                  1.0079                        1.4%
Hg                1                  200.5                         93.02%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 4/29/2025 22:36Molar Mass Calculator Formula: 2H5OH 4/29/2025 22:35Molar Mass Calculator Formula: 3H3 4/29/2025 22:35Molar Mass Calculator Formula: 2Hg 4/29/2025 22:35Molar Mass Calculator Formula: Be(IO3)2 4/29/2025 22:34Molar Mass Calculator Formula: NH3CI