Chemistry, 12.11.2019 07:31 nauticajanke03
Many computer chips are manufactured from silicon, which occurs in nature as sio2 . when sio2 is heated to melting, it reacts with solid carbon to form liquid silicon and carbon monoxide gas. in an industrial preparation of silicon, 155.3kg of sio2 of is allowed to react with 79.3kg of carbon to produce 66.2kg of silicon. a. what is the theoretical yield for the reaction in kg si? b. what is the percent yield for the reaction?
Answers: 3
Chemistry, 23.06.2019 09:00, cyni
Which question could be best answered using the process of scientific inquiry? do different plates have different rock compositions? why did it take so long to develop the theory of plate tectonics? what are different cultural myths caused by plate tectonics? do plates move intentionally to cause volcanic eruptions?
Answers: 3
Many computer chips are manufactured from silicon, which occurs in nature as sio2 . when sio2 is hea...
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