. How would your value for the % yield be changed (increased, decreased, or remain the same) if: you did not heat the Cu long enough to remove all of the water at the end of the experiment? some of the product fell out when draining the solution and during water rinses? After heating, you recorded 98.207 g instead of the actual 98.507 g" as the mass of the beaker and Cu. . a. Using the coefficients in the balanced chemical reaction, what is the theoretical ratio (aka Stoichiometric Conversion Factor) of moles Cu / moles Fe? Use your experimental data to calculate: moles Cu actually produced / moles Fe reacted Hint: Use Actual Yield of Cu to find Moles Cu actually produced In the reaction below, how many grams of Fe are required to react with 2.000 g of CuSO4 ? CuSO4 (aq) + Fe (s) → Cu (s) + FeSO4 (aq) What type of chemical reaction is this? CuSO4 (aq) + Fe (s) → Cu (s) + FeSO4 (aq)
. How would your value for the % yield be changed (increased, decreased, or remain the same) if: you did not heat the Cu long enough to remove all of the water at the end of the experiment? some of the product fell out when draining the solution and during water rinses? After heating, you recorded 98.207 g instead of the actual 98.507 g" as the mass of the beaker and Cu. . a. Using the coefficients in the balanced chemical reaction, what is the theoretical ratio (aka Stoichiometric Conversion Factor) of moles Cu / moles Fe? Use your experimental data to calculate: moles Cu actually produced / moles Fe reacted Hint: Use Actual Yield of Cu to find Moles Cu actually produced In the reaction below, how many grams of Fe are required to react with 2.000 g of CuSO4 ? CuSO4 (aq) + Fe (s) → Cu (s) + FeSO4 (aq) What type of chemical reaction is this? CuSO4 (aq) + Fe (s) → Cu (s) + FeSO4 (aq)
Chemical Principles in the Laboratory
11th Edition
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Chapter29: Synthesis And Analysis Of A Coordination Compound
Section: Chapter Questions
Problem 1ASA
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Question
. How would your value for the % yield be changed (increased, decreased, or remain the same) if:
- you did not heat the Cu long enough to remove all of the water at the end of the experiment?
- some of the product fell out when draining the solution and during water rinses?
- After heating, you recorded 98.207 g instead of the actual 98.507 g" as the mass of the beaker and Cu.
-
. a. Using the coefficients in the balanced
chemical reaction , what is the theoretical ratio (aka Stoichiometric Conversion Factor) of moles Cu / moles Fe?- Use your experimental data to calculate:
moles Cu actually produced / moles Fe reacted
Hint: Use Actual Yield of Cu to find Moles Cu actually produced
- In the reaction below, how many grams of Fe are required to react with 2.000 g of CuSO4 ?
CuSO4 (aq) + Fe (s) → Cu (s) + FeSO4 (aq)
- What type of chemical reaction is this?
CuSO4 (aq) + Fe (s) → Cu (s) + FeSO4 (aq)
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