Bailee explained that when traveling to the moon, he needs to pack light because the weight of objects on the moon is the same as their weight on Earth The mass of the objects is what changes when the gravitational pull changes. Is Bailee correct in his explanation? O Bailee is incorrect. The mass of the objects stay the same but weight will change. O Bailee is correct. The weight of the objects stay the same but mass will change. O Bailee is incorrect. Both the mass and weight will change. O Bailee is incorrect. Both the mass and weight will stay the same.​

Which of these best describes an ionic bond?

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

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.