SiO2 + C SiC + Cu The unbalanced equation above shows carbon and silicon dioxide reacting to form silicon carbide (SiC, molar mass - 40.1 g/mol) and copper. Balance it before beginning. Silicon carbide is a semiconductor, and copper is an excellent conductor of electric current. Previously cited A large electronics company is creating and testing SiC for use in new computer chips. A chemical technician has 22.0 g of each reactant. Assuming a 100% yield, what mass (in grams) of silicon carbide can be created from what the technician has available? Answer: g Sic O Approximately 15 g O Approximately 25 g O Approximately 33 g O Approximately 7.0 g O Approximately 66 g

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SiO2 + C SiC+ Cu
The unbalanced equation above shows carbon and silicon dioxide reacting to form silicon carbide (SiC, molar mass - 40.1 g/mol) and copper. Balance it before beginning.
Silicon carbide is a semiconductor, and copper is an excellent conductor of electric current.
Previously cited
A large electronics company is creating and testing SiC for use in new computer chips. A chemical technician has 22.0 g of each reactant. Assuming a 100% yield, what
mass (in grams) of silicon carbide can be created from what the technician has available?
Answer:
g Sic
O Approximately 15 g
O Approximately 25 g
O Approximately 33 g
O Approximately 7.0 g
O Approximately 66 g
Transcribed Image Text:SiO2 + C SiC+ Cu The unbalanced equation above shows carbon and silicon dioxide reacting to form silicon carbide (SiC, molar mass - 40.1 g/mol) and copper. Balance it before beginning. Silicon carbide is a semiconductor, and copper is an excellent conductor of electric current. Previously cited A large electronics company is creating and testing SiC for use in new computer chips. A chemical technician has 22.0 g of each reactant. Assuming a 100% yield, what mass (in grams) of silicon carbide can be created from what the technician has available? Answer: g Sic O Approximately 15 g O Approximately 25 g O Approximately 33 g O Approximately 7.0 g O Approximately 66 g
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