Molar Mass (g/mol) K(Potassium)2 × 39.0983 = 78.1966 Mn(Manganese)2 × 54.938045 = 109.87609 O(Oxygen)7 × 15.9994 = 111.9958 4. Sum Each Element's Mass Finally, add together the total mass of each element to get the molar mass of K2Mn2O7: ...
Calculate the molar mass of a compound if 0.411 mole of it has a mass of 185 g. Calculate the molar mass for Mg(ClO4)2 given the atomic mass of Mg=24.31, Cl=35.45, and O=16.00 g/mol Calculate the molar mass of C15H26O16. Calculate the molar mass of Li3N. Calculate the molar ...