Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C9H15N5O -- 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: C9H15N5O
Molar Mass: 209.2515 g/mol        1g=4.77893826328605E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  9                  12.011                        51.66%
H                  15                1.0079                        7.23%
N                  5                  14.007                        33.47%
O                  1                  15.999                        7.65%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 11/9/2025 05:49Molar Mass Calculator Formula: Na4Cl 11/9/2025 05:48Molar Mass Calculator Formula: C6H14N 11/9/2025 05:48Molar Mass Calculator Formula: K3.Cr(C2O4)3*2.5H20 11/9/2025 05:48Molar Mass Calculator Formula: CaC2O3 11/9/2025 05:48Molar Mass Calculator Formula: Na2Mg7(SO4)13