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5) Determine the pressure (in mmHg) for the nitrogen gas sample that is collected when 53.0 g of NaN3 decomposes. The temperature of the gas is 25°C and the volume is 18.0 L. 2 NaN3 (s)→ Na (s) + 3 N₂ (g)

5) Determine the pressure (in mmHg) for the nitrogen gas sample that is collected when 53.0 g of NaN3 decomposes. The temperature of the gas is 25°C and the volume is 18.0 L. 2 NaN3 (s)→ Na (s) + 3 N₂ (g)

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Please help me set up and solve #5 as done in top problem.
Guided Practice Directions: Complete all problems. Ensure your work is shown, and proper units are applied. 1) What volume of O2 is produced when 47.2 g of hydrogen peroxide (H₂O2) decomposes to form water and oxygen at 160°C and 2.0 atm? 2_H2Oz (aq) — 2_H2O (I) + | Oz (g) "n" (PV=nRT> 1) Stoich 47.2 g H₂0₂ 1 2) P₂V=nRT₂ P = 2.0 atm n=0.6941 mol O₂ B=0.0821... T=433K Ind 0₂ Mol H₂ 349H₂0₂² 2 mol H₂0₂ X x V=ORT V= (0.6941)(0,0821) (433) (2.0) =12,34 702=0.6941 mol 0₂ 5) Determine the pressure (in mmHg) for the nitrogen gas sample that is collected when 53.0 g of NaN3 decomposes. The temperature of the gas is 25°C and the volume is 18.0 L. 2 NaN3 (s)→ Na (s) + N₂ (g)
Transcribed Image Text:Guided Practice Directions: Complete all problems. Ensure your work is shown, and proper units are applied. 1) What volume of O2 is produced when 47.2 g of hydrogen peroxide (H₂O2) decomposes to form water and oxygen at 160°C and 2.0 atm? 2_H2Oz (aq) — 2_H2O (I) + | Oz (g) "n" (PV=nRT> 1) Stoich 47.2 g H₂0₂ 1 2) P₂V=nRT₂ P = 2.0 atm n=0.6941 mol O₂ B=0.0821... T=433K Ind 0₂ Mol H₂ 349H₂0₂² 2 mol H₂0₂ X x V=ORT V= (0.6941)(0,0821) (433) (2.0) =12,34 702=0.6941 mol 0₂ 5) Determine the pressure (in mmHg) for the nitrogen gas sample that is collected when 53.0 g of NaN3 decomposes. The temperature of the gas is 25°C and the volume is 18.0 L. 2 NaN3 (s)→ Na (s) + N₂ (g)
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