Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:MgCO3.7H2O -- 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: MgCO3.7H2O
Molar Mass: 210.4166 g/mol        1g=4.75247675325996E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mg                1                  24.305                        11.55%
C                  1                  12.011                        5.71%
O                  10                15.999                        76.03%
H                  14                1.0079                        6.71%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 2/26/2025 07:06Molar Mass Calculator Formula: HCl4 2/26/2025 07:06Molar Mass Calculator Formula: K3.(Al.(C2O4)3).3H2O 2/26/2025 07:06Molar Mass Calculator Formula: (nh4)3so2 2/26/2025 07:06Molar Mass Calculator Formula: (NH4).V.(SO4)2.(H2O)12 2/26/2025 07:05Molar Mass Calculator Formula: Ca5O13P3