1. How do substances like CO2 and water move in and out of the cell? Explain.

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

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

Define the kinetic molecular theory