Name the following compound:

ch3 – ch2 – ch2 – ch2 – ch2 – ch2 – ch2 – ch3

Calculate the number of molecules present in 0.750 mol of mgo.

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 diagram shows the correct way to represent an ionic compound of magnesium oxide?