1 After each treatment, checking the hair and combing with a nit comb to remove nits and lice every 2â3 days may decrease the chance of selfâreinfestation. 2  Continue to check for 2â3 weeks to be sure all lice and nits are gone.
In chemistry, the molar mass M is a physical property defined as the mass of a given substance (chemical element or chemical compound) divided by the amount of substance. The base SI unit for molar mass is kg/mol. However, for historical reasons, molar masses are almost always expressed in g/mol.
The molar mass of this compound is 66.0 g. The molecular formula of the compound is. The adj molar in the phrase molar mass means of or pertaining to a mole. How does this definition support your understanding of molar mass as it is applied to atoms molecules ions formula units and other particles. A mass that has molar as a modifer must be the mass of a mole.