Compare and contrast the role of valence electrons in ionic compounds and metals.

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

Calculate the temperature rise when 0.2g of propane is used to heat 400cm cubed of water.

How many grams of ammonia are produced when 1.0 mole of nitrogen reacts