Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:BaCl2H2O2 -- 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: BaCl2H2O2
Molar Mass: 242.2498 g/mol        1g=4.12797038428927E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ba                1                  137.33                        56.69%
Cl                2                  35.453                        29.27%
H                  2                  1.0079                        0.83%
O                  2                  15.999                        13.21%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 7/13/2025 22:17Molar Mass Calculator Formula: CsBr 7/13/2025 22:17Molar Mass Calculator Formula: C29H42F3N7O(H2O).5 7/13/2025 22:17Molar Mass Calculator Formula: 2KAl(SO4)2.12H2O 7/13/2025 22:16Molar Mass Calculator Formula: H2c4h2o4 7/13/2025 22:16Molar Mass Calculator Formula: C82H141N27O22S