How many moles of magnesium are in 1.00 g?

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

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

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+