Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:B4H7 -- 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: B4H7
Molar Mass: 50.2993 g/mol        1g=1.98809923796156E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
B                  4                  10.811                        85.97%
H                  7                  1.0079                        14.03%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 11/23/2024 21:57Molar Mass Calculator Formula: K2Ni2C18H12O8Cl2.4H2O 11/23/2024 21:57Molar Mass Calculator Formula: WAtEr 11/23/2024 21:56Molar Mass Calculator Formula: k2CrO4 11/23/2024 21:56Molar Mass Calculator Formula: 8Al2S3 11/23/2024 21:55Molar Mass Calculator Formula: Fe(NH)2.(SO)2.H2O