Select all the correct answers. a pot of water is heated over a fire, and then frozen peas are added to the hot water. what happens to the energy in this situation? the energy gained by the peas is lost by the water. the peas lose energy as they are heated in the water. energy is transferred from the peas to the water and the pot. the water receives energy both from the fire and from the frozen peas. energy is transferred from the fire to the pot, then to the water, and then to the peas.

These questions are based on the attached photo. the experiment is about burning magnesium metal with oxygen. 1. write the balanced chemical equation for the reaction you are performing. 2. calculate the mass of magnesium metal used in each trial. o trial 1: o trial 2: 3. calculate the actual yield of magnesium oxide for each trial. o trial 1: o trial 2: 4. magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. o trial 1: o trial 2: 5. determine the percent yield of mgo for your experiment for each trial. o trial 1: o trial 2: 6. determine the average percent yield of mgo for the two trials. your company currently uses a process with a similar cost of materials that has an average percent yield of 91 percent. if the average percent yield of this process is higher than that, this could save the company money. what is your recommendation to the company? support your recommendation using your data, calculations, and understanding of stoichiometry gathered from this lab.