Answers: 3
Chemistry, 22.06.2019 13:00
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.
Answers: 1
Chemistry, 23.06.2019 01:30
In which phase of mitosis do the spindle fibers pull the chromosomes apart to opposite sides of the cell ?
Answers: 1
Chemistry, 23.06.2019 03:30
If you need to add 27.50ml of a solution, which piece of glassware would you use to deliver this volume and explain how you would determine if the 27.50 ml was measured?
Answers: 1
NH4NO3(s)—> N2O(g) +H2O(g)...
English, 29.06.2020 02:01
Mathematics, 29.06.2020 02:01
Mathematics, 29.06.2020 02:01
Mathematics, 29.06.2020 02:01
Mathematics, 29.06.2020 02:01
Mathematics, 29.06.2020 02:01
Mathematics, 29.06.2020 02:01
Mathematics, 29.06.2020 02:01
History, 29.06.2020 02:01
Social Studies, 29.06.2020 02:01
Health, 29.06.2020 02:01
English, 29.06.2020 02:01
Mathematics, 29.06.2020 02:01
Mathematics, 29.06.2020 02:01
Social Studies, 29.06.2020 02:01