Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C14H12N4O7 -- 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: C14H12N4O7
Molar Mass: 348.2698 g/mol        1g=2.87133710703598E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  14                12.011                        48.28%
H                  12                1.0079                        3.47%
N                  4                  14.007                        16.09%
O                  7                  15.999                        32.16%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/30/2025 14:07Molar Mass Calculator Formula: C3o2h6 5/30/2025 14:07Molar Mass Calculator Formula: C5H6N 5/30/2025 14:07Molar Mass Calculator Formula: 2NBr3 5/30/2025 14:07Molar Mass Calculator Formula: 5ZnSO4 5/30/2025 14:07Molar Mass Calculator Formula: C4Cl