Chemistry, 01.09.2019 23:00 igotit1234
Jocelyn has 400 pounds of chemical a that she must react with 200 pounds of chemical b to create chemical c for use in an industrial manufacturing process. how many pounds of chemical c will jocelyn have after the reaction is complete?
Answers: 1
Chemistry, 22.06.2019 03:30
The boiling point of liquids is very high what does it indicate
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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 19:50
When the mercury level in a barometer decreases that atmospheric pressure has
Answers: 3
Jocelyn has 400 pounds of chemical a that she must react with 200 pounds of chemical b to create che...
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