1. Ammonia gas occupies a volume of 450. ml at a pressure of 720, mm Hg. What volume will it occupy at standard pressure?

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

In 2002, the rare earth elements mine in mountain pass, california was closed because

Hey can you me with this i really need y’all