100 g of aluminum reacts with 225 g of oxygen. What is the theoretical yield of aluminum oxide? 4 AI + 3 02 > 2 Al2O3

The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point