The chemistry teachers at Larkin High School were in the laboratory trying to figure out how to
make a compound that combats sleepiness. We want to compete for the Nobel Prize in
chemistry! Imagine how great it will be to be able to avoid falling asleep during class?
The proposed reaction is
3 Fe + 2 CoF2 - Co2F&Fez
To demonstrate how this reaction works, we used 265 grams of iron (Fe) and we were able to
produce 536 grams of CoF Fez. What is the percent yield for the production of Coz F Fe, in this
reaction?
No
Answers: 2
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The chemistry teachers at Larkin High School were in the laboratory trying to figure out how to
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