Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:AuBr2 -- 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: AuBr2
Molar Mass: 356.775 g/mol        1g=2.80288697358279E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Au                1                  196.967                       55.21%
Br                2                  79.904                        44.79%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 8/8/2025 16:21Molar Mass Calculator Formula: 6C6H12O6 8/8/2025 16:21Molar Mass Calculator Formula: n 8/8/2025 16:20Molar Mass Calculator Formula: 426 8/8/2025 16:19Molar Mass Calculator Formula: Hg2CO3 8/8/2025 16:18Molar Mass Calculator Formula: CH3cHO