The vapor pressure of water at 45.0 °C is 71.93 torr. Calculate the vapor pressure of a solution of 1.48 m Al(NO3)3 at this temperature (assume 100% dissociation).

How many atoms of oxygen are contained in 160 grams of n2o3

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.