Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C8N3O5H14Cu -- 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: C8N3O5H14Cu
Molar Mass: 295.7546 g/mol        1g=3.38118156065874E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  8                  12.011                        32.49%
N                  3                  14.007                        14.21%
O                  5                  15.999                        27.05%
H                  14                1.0079                        4.77%
Cu                1                  63.54                         21.48%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 7/1/2025 22:50Molar Mass Calculator Formula: CO3(PO4)2.8H2O 7/1/2025 22:50Molar Mass Calculator Formula: Fe3 7/1/2025 22:49Molar Mass Calculator Formula: NaH2PO4.11h2o 7/1/2025 22:49Molar Mass Calculator Formula: As2O3 7/1/2025 22:49Molar Mass Calculator Formula: NaC2H5OCOO