An escrow officer is the communication link for all. of the parties and the central place where buyers, sellers, real estate and mortgage. brokers, and lenders go for updates, answers, and problems. Finally, it is the escrow. officer's duty to ensure that all of the conditions of the escrow have been met before.
The SI unit for the specific weight is N/m 3 while the English unit is lb/ft 3. Specific gravity is simply the ratio of the specific weight of a given liquid to the specific weight of water at 4Â° C (Î³ water = 9.81 kN/m 3 or 62.4 lb/ft 3). This definition is helpful when comparing densities of different liquids.
The molecular weight of water is thus (2Ã1.008)+(1Ã15.999)=2.016+15.999=18.015 amu. Since atomic weights are average values, molecular weights are also average values. On the average, a molecule of ordinary water weighs 18.015 amu. Both hydrogen and oxygen are made up of several isotopes.