What is the final volume of a gas that initially occupies 2.50 l at and is subsequently heated to?

Why are the trends and exceptions to the trends in ionization energy observed?

An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh

What is the mass of 0.46 mol of mgcl2