The state's landlord-tenant laws protect people living in dwellings owned or leased by others. A person need not be listed on a formal lease to gain protection under these laws, but may gain protection by establishing residence in a place.
The mole is useful in chemistry because it is defined such that the mass of Avogadro's number of particles (atoms or molecules) of a substance (the molar mass) is equal to the sum of the numerical values of the atomic masses of its constituent elements.
Similarly, when you have a mole of something, you have 6.02*10E23 of it. Therefore, a mole is a very, very large number. It is commonly used in chemistry to describe the number of molecules of a compound that you have.n this case, you would divide the molar mass (58) by the total weight of salt that you have (46) to get 1.26 moles. This is the total number of moles of the compound, sodium chloride, that you have.