Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:N2B4O7.10H2O -- 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: N2B4O7.10H2O
Molar Mass: 363.399 g/mol        1g=2.75179623499239E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
N                  2                  14.007                        7.71%
B                  4                  10.811                        11.9%
O                  17                15.999                        74.84%
H                  20                1.0079                        5.55%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 12/11/2025 15:48Molar Mass Calculator Formula: Ch2COH 12/11/2025 15:48Molar Mass Calculator Formula: B23 12/11/2025 15:48Molar Mass Calculator Formula: CoCl2.6H2o 12/11/2025 15:48Molar Mass Calculator Formula: Cu(NO3)2 12/11/2025 15:48Molar Mass Calculator Formula: 9Na2