Which two gases can not be broken down by chemical means?
co and he
co and nh3
xe and he
xe and nh3

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

All forces cause motion? true or false

Convert .347 kilometers to miles show your work