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 Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter3: Mass Relations In Chemistry; Stoichiometry

Section: Chapter Questions

Problem 53QAP: Cyanogen gas, C2N2, has been found in the gases of outer space. It can react with fluorine to form...

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Silicon tetrachloride (SiCl4) can be prepared by heating Si in chlorine gas:
2Cl₂(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
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