Sand is mainly silicon dioxide. When sand is heated with an excess of coke (carbon), pure silicon and carbon monoxide are produced. Write a balanced equation for the reaction and determine how many moles of silicon dioxide are required to form 20.00 g of silicon? Explain your stoichiometric calculations.
Sand is mainly silicon dioxide. When sand is heated with an excess of coke (carbon), pure silicon and carbon monoxide are produced. Write a balanced equation for the reaction and determine how many moles of silicon dioxide are required to form 20.00 g of silicon? Explain your stoichiometric calculations.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter3: Chemical Reactions
Section: Chapter Questions
Problem 23QRT
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2. Sand is mainly silicon dioxide. When sand is heated with an excess of coke (carbon), pure silicon and carbon monoxide are produced. Write a balanced equation for the reaction and determine how many moles of silicon dioxide are required to form 20.00 g of silicon? Explain your stoichiometric calculations.
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