Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:K2p -- 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: K2p
Molar Mass: 109.17 g/mol        1g=9.16002564807181E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  2                  39.098                        71.63%
p                  1                  30.974                        28.37%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 4/30/2025 23:01Molar Mass Calculator Formula: ch3noh 4/30/2025 23:01Molar Mass Calculator Formula: NH2-NH2 4/30/2025 23:01Molar Mass Calculator Formula: Y2(C2O4)3 4/30/2025 23:00Molar Mass Calculator Formula: CaCl2/6H2O 4/30/2025 23:00Molar Mass Calculator Formula: B2Br6