Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:2C7H5(NO2)3 -- 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: 2C7H5(NO2)3
Molar Mass: 229.1315 g/mol        1g=4.36430608624305E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  7.2              12.011                        37.57%
H                  7                  1.0079                        3.07%
N                  3.1              14.007                        19.21%
O                  6.1              15.999                        42.77%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/9/2025 05:20Molar Mass Calculator Formula: 9so3 1/9/2025 05:20Molar Mass Calculator Formula: c14h18 1/9/2025 05:18Molar Mass Calculator Formula: RaCl2 1/9/2025 05:17Molar Mass Calculator Formula: Cd2O 1/9/2025 05:17Molar Mass Calculator Formula: EuC23H29O6N4