How many groups did Aristotle use to divide all of the organisms in the world? 1
2
3
4

please hurry this is on a timed quiz

Which best describes why nh4+ can form an ionic bond with cl-?

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

Find the number of moles of argon in 364g of argon.