SiO2 + C→ SiC + CuThe unbalanced equation above shows carbonand silicon dioxide reacting to form siliconcarbide (SiC, molar mass = 40.1 g/mol) andcopper. Balance it before beginning. Siliconcarbide is a semiconductor, and copper is anexcellent conductor of electric current.Image: David Monniaux, CC BY-SA 3.0, via WikimediaCommons.https://en.wikipedia.org/wiki/Silicon_carbide#/media/File:SiC_p139006eA large electronics company is creating andtesting SiC fouco in nawwcomputer chips. A Image: David Monniaux, CC BY-SA 3.0, via WikimediaCommons.https://en.wikipedia.org/wiki/Silicon_carbide#/media/File:SiC_p139006cA large electronics company is creating andtesting SiC for use in new computer chips. Achemical technician has 44.0 g of eachreactant. Assuming a 100% yield, what mass(in grams) of silicon carbide can be createdfrom what the technician has available?Answer:g Sic

the mass of SiC created is 29.4 g.

A large electronics company is creating and testing SiC for use in new computer chips. A chemical technician has 44.0 g of each reactant. Assuming a 100% yield, what mass (in grams) of silicon carbide can be created from what the technician has available?

A large electronics company is creating and testing SiC for use in new computer chips. A chemical technician has 44.0 g of each reactant. Assuming a 100% yield, what mass (in grams) of silicon carbide can be created from what the technician has available?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter4: Energy And Chemical Reactions

Section: Chapter Questions

Problem 73QRT: Three reactions very important to the semiconductor industry are The reduction of silicon dioxide to...

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Question

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.
Image: David Monniaux, CC BY-SA 3.0
<http://creativecommons.org/licenses/by-sa/3.0/>, via Wikimedia
Commons.
https://en.wikipedia.org/wiki/Silicon_carbide#/media/File:SiC_p139006e
A large electronics company is creating and
testing SiC fouco in nawwcomputer chips. A

Image: David Monniaux, CC BY-SA 3.0
<http://creativecommons.org/licenses/by-sa/3.0/>, via Wikimedia
Commons.
https://en.wikipedia.org/wiki/Silicon_carbide#/media/File:SiC_p139006c
A large electronics company is creating and
testing SiC for use in new computer chips. A
chemical technician has 44.0 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

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