If the theoretical yield of LiOH in the reaction below is 47.4 g and the actual yield is 18.9 g, calculate the percent yield.

Given: Li2O+ H2O – 2 LiOH

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these