Based on the thermodynamic properties provided from the following list for methanol, determine the equation(s) necessary to calculate the amount of energy needed for 5.0 kg of methanol to go from –15°C to 31°C.

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

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

Which statement best describes the flow of energy in this scenario