Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C16H8O8 -- 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: C16H8O8
Molar Mass: 328.2312 g/mol        1g=3.04663298309241E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  16                12.011                        58.55%
H                  8                  1.0079                        2.46%
O                  8                  15.999                        38.99%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 12/21/2025 19:24Molar Mass Calculator Formula: Ca2C 12/21/2025 19:23Molar Mass Calculator Formula: Mg2SnO4 12/21/2025 19:23Molar Mass Calculator Formula: PGa2 12/21/2025 19:23Molar Mass Calculator Formula: cu3(po4)2.3h2o 12/21/2025 19:23Molar Mass Calculator Formula: 5H2O.MgCO3