Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C5H4O5 -- 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: C5H4O5
Molar Mass: 144.0816 g/mol        1g=6.94051148793461E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  5                  12.011                        41.68%
H                  4                  1.0079                        2.8%
O                  5                  15.999                        55.52%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 3/13/2025 22:52Molar Mass Calculator Formula: Y2(CO3)3 3/13/2025 22:51Molar Mass Calculator Formula: (po3)2 3/13/2025 22:51Molar Mass Calculator Formula: 3Al(NO3)3 3/13/2025 22:51Molar Mass Calculator Formula: NH4SO4.FeSO4.(H2O)6 3/13/2025 22:51Molar Mass Calculator Formula: (Na)2N3