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Calculate the percentage yield for sio2

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Reference no: EM132796091

In the following reaction, oxygen is the excess reactant. (4 points)SiCl4 + O2 → SiO2 + Cl2

The table shows an experimental record for the above reaction.

Experimental Record

Trial 1 -

Starting Amount of SiCl4 = 150g

Starting Amount of O2 = 200g

Actual Yield of SiO2 = 49.2g

Trail 2 -

Starting Amount of SiCl4 = 75g

Starting Amount of O2 = 50g

Actual Yield of SiO2 = 25.2g

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

Reference no: EM132796091

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