Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(NH4)2B4O7*4H2O -- 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: (NH4)2B4O7*4H2O
Molar Mass: 545.308 g/mol        1g=1.83382602125771E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
N                  2                  14.007                        5.14%
H                  10                1.0079                        1.85%
B                  4                  10.811                        7.93%
O                  29                15.999                        85.08%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/20/2025 18:42Molar Mass Calculator Formula: (NH4)2Cr04 1/20/2025 18:41Molar Mass Calculator Formula: Na2HPO4(7H2O) 1/20/2025 18:41Molar Mass Calculator Formula: 2hno3 1/20/2025 18:40Molar Mass Calculator Formula: OC3H6 1/20/2025 18:40Molar Mass Calculator Formula: MgCl2.H12O2