The lowest point in earth, at the bottom of the marian trench is 10911m. what is this in miles

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

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?

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