How many grams of Na2CO3 are contained in 500. g of a 5.5% by mass Na2CO3 solution?
Pink- mentioned in class Chem Notes Week 14 TEXTBOOK CHAPTER 10 (contd. Sections 10.5-10.9) Gases Further Applications of the Ideal-Gas Equation (10.5) Using the ideal gas law we can relate the density of a gas to it’s molar mass: o = dRT/P o Equation tells us that the density of a gas depends of pressure, molar mass, and temperature. The higher the molar mass and pressure, the denser the gas. When have equal molar masses of two gases at the same pressure but different temperatures, the hotter gas is less dense than the cooler one (hotter gas rises) We can use the ideal gas equation to solve problems involving gases