The vapor pressure of a solution Containing 10g of C6H4Cl2 in 30g of a solvebt (mol mass m is 70mmhg at 298k what is the value of M ​

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?

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.