In the following reaction, oxygen is the excess reactant.
SiCl4 + O2 β SiO2 + Cl2
The t...
In the following reaction, oxygen is the excess reactant.
SiCl4 + O2 β 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.
Answers: 1
Chemistry, 21.06.2019 19:30
The crust of earth may a- continets and ocean floors. b-continents only. c-layers of sedimentary rocks and continents. d-all of the above
Answers: 2
Chemistry, 21.06.2019 22:10
Which form of relativism states that people rely on their own standards of right and wrong when making a decision?
Answers: 1
Chemistry, 22.06.2019 00:10
Think about how you can use le chatelierβs principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.
Answers: 2
Chemistry, 22.06.2019 09:30
The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?
Answers: 3
Mathematics, 20.01.2021 09:50
Mathematics, 20.01.2021 09:50
Physics, 20.01.2021 09:50
History, 20.01.2021 09:50
Geography, 20.01.2021 09:50
History, 20.01.2021 09:50
Mathematics, 20.01.2021 09:50
Mathematics, 20.01.2021 09:50
English, 20.01.2021 09:50
Mathematics, 20.01.2021 09:50
English, 20.01.2021 09:50
Chemistry, 20.01.2021 09:50
English, 20.01.2021 09:50