Platinum is a precious metal that is used as a catalyst for many important industrial reactions. Platinum can be purified by reacting platinum(IV) bromide solution with aluminium metal. To test this purification process, a student reacted 14.6 kg of aluminium metal with excess platinum(IV) bromide solution. After the reaction was complete, the student had extracted 75.4 kg of platinum metal. From this data, calculate the percent error of this experiment. Hint: Write a balanced chemical reaction equation and calculate the theoretical yield of platinum first. Do not show your work in the space provided. Record only your final answer with the correct number of significant digits and the proper units. Answer: Evaluate your calculated percent error, is this an acceptable percent error?

Introductory Chemistry For Today
8th Edition
ISBN:9781285644561
Author:Seager
Publisher:Seager
Chapter1: Matter, Measurements, And Calculations
Section: Chapter Questions
Problem 1.127E
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Platinum is a precious metal that is used as a catalyst
for many important industrial reactions. Platinum can be
purified by reacting platinum(IV) bromide solution with
aluminium metal. To test this purification process, a
student reacted 14.6 kg of aluminium metal with excess
platinum(IV) bromide solution. After the reaction was
complete, the student had extracted 75.4 kg of platinum
metal. From this data, calculate the percent error of this
experiment.
Hint: Write a balanced chemical reaction equation and
calculate the theoretical yield of platinum first.
Do not show your work in the space provided.
Record only your final answer with the correct number
of significant digits and the proper units.
Answer:
Evaluate your calculated percent error, is this an
acceptable percent error?
Transcribed Image Text:Platinum is a precious metal that is used as a catalyst for many important industrial reactions. Platinum can be purified by reacting platinum(IV) bromide solution with aluminium metal. To test this purification process, a student reacted 14.6 kg of aluminium metal with excess platinum(IV) bromide solution. After the reaction was complete, the student had extracted 75.4 kg of platinum metal. From this data, calculate the percent error of this experiment. Hint: Write a balanced chemical reaction equation and calculate the theoretical yield of platinum first. Do not show your work in the space provided. Record only your final answer with the correct number of significant digits and the proper units. Answer: Evaluate your calculated percent error, is this an acceptable percent error?
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