Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Mg3(ClO4)3 -- 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: Mg3(ClO4)3
Molar Mass: 371.262 g/mol        1g=2.6935156304712E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mg                3                  24.305                        19.64%
Cl                3                  35.453                        28.65%
O                  12                15.999                        51.71%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 7/17/2025 12:58Molar Mass Calculator Formula: Mn(so4)2 7/17/2025 12:58Molar Mass Calculator Formula: c9h12o3 7/17/2025 12:58Molar Mass Calculator Formula: NaSO4*2H2O 7/17/2025 12:58Molar Mass Calculator Formula: (cooh)2.2h2o 7/17/2025 12:58Molar Mass Calculator Formula: kh2po4.h2o