In addition, the CPC issues extended range outlook maps for 6-10 and 8-14 days as well as several special outlooks, such as degree day, drought and soil moisture, and a forecast for daily ultraviolet (UV) radiation index.Many of the outlook maps have an accompanying technical discussion.The CPC's outlook and forecast products complement the short range weather forecasts issued by other components of the National Weather Service (e.g. local Weather Forecast Offices, and National Centers for Environmental Prediction).n addition, the CPC issues extended range outlook maps for 6-10 and 8-14 days as well as several special outlooks, such as degree day, drought and soil moisture, and a forecast for daily ultraviolet (UV) radiation index. Many of the outlook maps have an accompanying technical discussion.
What is the molality of the bleach. Household bleach is a 5 mass % aqueous soln. of sodium hypochlorite(NaOCl). What is the molality of the bleach. What is the mole fraction of NaOCl in the bleach.
Best Answer: Molality is used in determining the change in freezing point and boiling point. The particles of solute interfere with the process of freezing and boiling making the boiling point lower and the boiling point higher. The more particles of solute per particle of solvent, the more interference there is. Molality measures the moles solute per kilogram of water. Molarity measures the moles of solute liter of solution. Molality measures # of atoms of solute vs number of atoms of solvent. 1 kg of water = 1000 g Ã· 18 g/mole * 6.02 * 10^23 atoms/mole = 3.44 * 10^25 molecules of water. As heat is removed from a salt water solution the water molecules slow down.