Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:MnSO4.7H2O -- 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: MnSO4.7H2O
Molar Mass: 277.0976 g/mol        1g=3.60883674199993E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mn                1                  54.938                        19.83%
S                  1                  32.06                         11.57%
O                  11                15.999                        63.51%
H                  14                1.0079                        5.09%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/8/2025 11:50Molar Mass Calculator Formula: c3(no3)3.6h2o 1/8/2025 11:50Molar Mass Calculator Formula: c12h24 1/8/2025 11:49Molar Mass Calculator Formula: C19H16O 1/8/2025 11:49Molar Mass Calculator Formula: HS2O4 1/8/2025 11:48Molar Mass Calculator Formula: HC8H4O4