### Preparation of Silicon Tetrachloride (SiCl₄) by Heating Silicon in Chlorine GasThe reaction for forming Silicon Tetrachloride involves silicon (Si) and chlorine gas (Cl₂) as follows:\[ \text{2Cl}_2(\text{g}) + \text{Si}(\text{s}) \rightarrow \text{SiCl}_4(\text{l}) \]This educational module explores the stoichiometry of this reaction with the following tasks:1. **Calculate the Number of Moles of Cl₂ Required:** - Given: Formation of 0.268 moles of SiCl₄. - Assume an excess of Si is present. - Calculate the moles of Cl₂ needed for this reaction.2. **Determine the Moles of Silicon Required:** - Find the moles of Si necessary to produce the given amount of SiCl₄.**Instructions:**- To calculate the moles of Cl₂: Utilize the molar ratio from the balanced chemical equation.- Determine the moles of Si based on the ratio from the equation.This practical example provides insights into chemical reaction calculations and stoichiometric principles.

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Silicon tetrachloride (SiCl4) can be prepared by heating Si in chlorine gas: 2C12(g) + Si(s) SiCl4(0) Calculate the number of moles of Cl2 required to form 0.268 moles of SiCI4. Assume excess Si. moles Cl2 -> Determine the moles of silicon required to form the amount of SiCl4 given above. moles Si

Silicon tetrachloride (SiCl4) can be prepared by heating Si in chlorine gas: 2C12(g) + Si(s) SiCl4(0) Calculate the number of moles of Cl2 required to form 0.268 moles of SiCI4. Assume excess Si. moles Cl2 -> Determine the moles of silicon required to form the amount of SiCl4 given above. moles Si

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter5: Thermochemistry

Section: Chapter Questions

Problem 5.83QE: Calculate H when a 38-g sample of glucose, C6H12O6(s), burns in excess O2(g) to form CO2(g) and...

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