Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C3H5BrO -- 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: C3H5BrO
Molar Mass: 136.9755 g/mol        1g=7.30057565039003E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  3                  12.011                        26.31%
H                  5                  1.0079                        3.68%
Br                1                  79.904                        58.33%
O                  1                  15.999                        11.68%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 12/28/2025 16:47Molar Mass Calculator Formula: c3so4 12/28/2025 16:47Molar Mass Calculator Formula: C3H6Cl2 12/28/2025 16:47Molar Mass Calculator Formula: Pb(Cr2O4)2 12/28/2025 16:47Molar Mass Calculator Formula: Pb(PO4)2 12/28/2025 16:46Molar Mass Calculator Formula: kc03