Chemistry, 02.11.2019 05:31 decoreyjpaipxv
Fe2o3(s)+3h2(g)→2fe(s)+3h2o(l) calculate the mass of h2o
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, 22.06.2019 14:30
How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.
Answers: 2
Chemistry, 22.06.2019 15:00
How is the shape of the poem “peer” connected to its meaning?
Answers: 2
Chemistry, 22.06.2019 19:30
Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
Answers: 1
Fe2o3(s)+3h2(g)→2fe(s)+3h2o(l) calculate the mass of h2o...
Health, 28.06.2019 19:00
Mathematics, 28.06.2019 19:00
Mathematics, 28.06.2019 19:00
Mathematics, 28.06.2019 19:00
Mathematics, 28.06.2019 19:00
History, 28.06.2019 19:00
Biology, 28.06.2019 19:00
Mathematics, 28.06.2019 19:00
English, 28.06.2019 19:00
History, 28.06.2019 19:00
Mathematics, 28.06.2019 19:00
Mathematics, 28.06.2019 19:00
Social Studies, 28.06.2019 19:00