Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:4MgCO3 -- 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: 4MgCO3
Molar Mass: 88.313 g/mol        1g=1.13233612265465E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mg                1.2              24.305                        32.05%
C                  1.3              12.011                        18.13%
O                  3.3              15.999                        58.88%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 4/19/2025 14:13Molar Mass Calculator Formula: IH 4/19/2025 14:13Molar Mass Calculator Formula: sc2 4/19/2025 14:13Molar Mass Calculator Formula: Kh2 4/19/2025 14:13Molar Mass Calculator Formula: chcoo3 4/19/2025 14:12Molar Mass Calculator Formula: SnO2.8