The amount of heat involved in the synthesis of 1 mole of a compound from its elements, with all substances in their standard states at 25°c, is called (1 point enthalpy heat of reaction standard heat of formation heat of solidification

Which statement is true about ionic compounds?

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