write a hypothesis for part 1 of the lab which is about the effect on the object being carried by a car when the car experiences a Sudden Impact use the format of if then because be sure to answer the lesson question how can you lose Lobby experimental e-verified specific to Newton's first law.

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

Adilute aqueous potassium nitrate solution is

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.