2 H;S2) + S0:(2) → 3 S6) + 2 H;0(2) 9. How many grams of S will form when 11.9 grams of H,S reacts with 25.6 grams of SO,? Identify the limiting reagent: Identify the excess reagent: How many grams of the excess reagent will remain after the reaction is finishoď?

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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A Topic 7 notes, handouts, workbo X
A Topic 7 Lesson 4 (20 points)
4 Handout 7.8.pdf - Google Drive
G 64/68 - Google Search
Search - Textbook-specific videos X
b Chemistry Homework Help, Textb x
O Microsoft Word - Handout 7.8.dc x
+
O File
C:/Users/burha/Downloads/Handout%207.8.pdf
Microsoft Word - Handout 7.8.docx
2 / 3
90%
2 H2S(g) + SO2(g) → 3 S(s) + 2 H20(g)
9. How many grams of S will form when 11.9 grams of H2S reacts with 25.6 grams of SO2?
Identify the limiting reagent:
Identify the excess reagent:
1
How many grams of the excess reagent will remain after the reaction is finished?
10. How many liters of H20 will form when 0.918 g of H2S reacts with 0.768 g of SO2?
2.
Identify the limiting reagent:
Identify the excess reagent:
How many moles of the excess reagent will remain after the reaction is finished?
11. Determine the theoretical yield of H20 (in grams) when 9.0 g of H2S reacts with 5.8 g of
SO??
3
The scientist collects 2.45 grams of H20. What is his percent yield?
actual
theoretical
percent yield =
х 100
12. If the reaction vessel initially contained 8 moles of H2S and 5 moles of SO2, how many
moles of H2S, SO2, S, and H20 will be in the reaction vessel after the reaction is finished?
Transcribed Image Text:A Topic 7 notes, handouts, workbo X A Topic 7 Lesson 4 (20 points) 4 Handout 7.8.pdf - Google Drive G 64/68 - Google Search Search - Textbook-specific videos X b Chemistry Homework Help, Textb x O Microsoft Word - Handout 7.8.dc x + O File C:/Users/burha/Downloads/Handout%207.8.pdf Microsoft Word - Handout 7.8.docx 2 / 3 90% 2 H2S(g) + SO2(g) → 3 S(s) + 2 H20(g) 9. How many grams of S will form when 11.9 grams of H2S reacts with 25.6 grams of SO2? Identify the limiting reagent: Identify the excess reagent: 1 How many grams of the excess reagent will remain after the reaction is finished? 10. How many liters of H20 will form when 0.918 g of H2S reacts with 0.768 g of SO2? 2. Identify the limiting reagent: Identify the excess reagent: How many moles of the excess reagent will remain after the reaction is finished? 11. Determine the theoretical yield of H20 (in grams) when 9.0 g of H2S reacts with 5.8 g of SO?? 3 The scientist collects 2.45 grams of H20. What is his percent yield? actual theoretical percent yield = х 100 12. If the reaction vessel initially contained 8 moles of H2S and 5 moles of SO2, how many moles of H2S, SO2, S, and H20 will be in the reaction vessel after the reaction is finished?
A Topic 7 notes, handouts, workbo X
A Topic 7 Lesson 4 (20 points)
4 Handout 7.8.pdf - Google Drive
G 64/68 - Google Search
Search - Textbook-specific videos x
b Chemistry Homework Help, Textb x
O Microsoft Word - Handout 7.8.dc x
+
O File
C:/Users/burha/Downloads/Handout%207.8.pdf
Microsoft Word - Handout 7.8.docx
1 / 3
90%
Handout 7.8 Stoichiometry
Consider the following reaction at STP:
2 H2S(g) + SO2(g) → 3 S(s) + 2 H20(g)
1. How many moles of SO2 are needed to produce 6 moles of S?
2. How many moles of each product will form when 3.4 moles of H2S reacts with excess SO2?
3. How many grams of H2S are required to form 5 moles of H2O?
4. How many grams of H20 will form when 16 grams of SO2 reacts completely?
5. How many liters of H2O will from when 51 grams of H2S reacts completely?
6. How many molecules of SO2 are required to form 5 moles of H20?
7. How many moles of S will form when 4 moles of H2S reacts with 1.5 moles of SO2?
3
Identify the limiting reagent:
Identify the excess reagent:
How many moles of the excess reagent will remain after the reaction is finished?
8. How many moles of S will form when 9.2 moles of H2S reacts with 4.8 moles of SO2?
Identify the limiting reagent:
Identify the excess reagent:
How many moles of the excess reagent will remain after the reaction is finished?
Transcribed Image Text:A Topic 7 notes, handouts, workbo X A Topic 7 Lesson 4 (20 points) 4 Handout 7.8.pdf - Google Drive G 64/68 - Google Search Search - Textbook-specific videos x b Chemistry Homework Help, Textb x O Microsoft Word - Handout 7.8.dc x + O File C:/Users/burha/Downloads/Handout%207.8.pdf Microsoft Word - Handout 7.8.docx 1 / 3 90% Handout 7.8 Stoichiometry Consider the following reaction at STP: 2 H2S(g) + SO2(g) → 3 S(s) + 2 H20(g) 1. How many moles of SO2 are needed to produce 6 moles of S? 2. How many moles of each product will form when 3.4 moles of H2S reacts with excess SO2? 3. How many grams of H2S are required to form 5 moles of H2O? 4. How many grams of H20 will form when 16 grams of SO2 reacts completely? 5. How many liters of H2O will from when 51 grams of H2S reacts completely? 6. How many molecules of SO2 are required to form 5 moles of H20? 7. How many moles of S will form when 4 moles of H2S reacts with 1.5 moles of SO2? 3 Identify the limiting reagent: Identify the excess reagent: How many moles of the excess reagent will remain after the reaction is finished? 8. How many moles of S will form when 9.2 moles of H2S reacts with 4.8 moles of SO2? Identify the limiting reagent: Identify the excess reagent: How many moles of the excess reagent will remain after the reaction is finished?
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