Lead (II) sulfide reacts with hydrogen peroxide (H2O2) to give lead (II) sulfate and water. a. Write a balanced equation for the reaction. __________________________________________________ b. If 63.2 g of PbS is reacted with 48.0 g of H2O2 how many grams of PbSO4 would be produced if the reaction had an 76.0% yield? Hint: First find the limiting reactant, then find the theoretical yield. Molecular masses: PbS = 239.3 amu, H2O2 = 34.02 amu, PbSO4 = 303.3 amu, H2O = 18.02 amu What is the limiting reagent? _____________________________ Grams of PbSO4 _____________________________
Lead (II) sulfide reacts with hydrogen peroxide (H2O2) to give lead (II) sulfate and water. a. Write a balanced equation for the reaction. __________________________________________________ b. If 63.2 g of PbS is reacted with 48.0 g of H2O2 how many grams of PbSO4 would be produced if the reaction had an 76.0% yield? Hint: First find the limiting reactant, then find the theoretical yield. Molecular masses: PbS = 239.3 amu, H2O2 = 34.02 amu, PbSO4 = 303.3 amu, H2O = 18.02 amu What is the limiting reagent? _____________________________ Grams of PbSO4 _____________________________
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Lead (II) sulfide reacts with hydrogen peroxide (H2O2) to give lead (II) sulfate and
water.
a. Write a balanced equation for the reaction.
__________________________________________________
b. If 63.2 g of PbS is reacted with 48.0 g of H2O2 how many grams of PbSO4
would be produced if the reaction had an 76.0% yield?
Hint: First find the limiting reactant, then find the theoretical yield.
Molecular masses: PbS = 239.3 amu, H2O2 = 34.02 amu,
PbSO4 = 303.3 amu, H2O = 18.02 amu
What is the limiting reagent? _____________________________
Grams of PbSO4 _____________________________
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