In the following reaction, oxygen is the excess reactant.SiCl4 + O2 → SiO2 + Cl2The table shows an experimental record for the above reaction.Experimental RecordTrialStarting Amount of SiCl4Starting Amount of O2Actual Yield of SiO21120 g240 g38.2 g275 g50 g25.2 gCalculate the percentage yield for SiO2 for Trial 1. Also, determine the leftover reactant for the trial. Show your work.Based on the percentage yield in Trial 2, explain what ratio of reactants is more efficient for the given reaction.

In trial 1, Starting Amount of SiCl4 = 120 g Starting Amount of O2 = 240 g Molecular mass of SiCl4 =…

Answered: In the following reaction, oxygen is…

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 45QAP: For each of the following unbalanced reactions, suppose exactly 5.00 g of each reactant is taken....

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In the following reaction, oxygen is the excess reactant.

SiCl₄ + O₂ → SiO₂ + Cl₂

The table shows an experimental record for the above reaction.

Experimental Record

Trial	Starting Amount of SiCl₄	Starting Amount of O₂	Actual Yield of SiO₂
1	120 g	240 g	38.2 g
2	75 g	50 g	25.2 g

Calculate the percentage yield for SiO₂ for Trial 1. Also, determine the leftover reactant for the trial. Show your work.
Based on the percentage yield in Trial 2, explain what ratio of reactants is more efficient for the given reaction.

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