A 9.00 L tank at 28.8 °C is filled with 3.33 g of sulfur tetrafluoride gas and 14.3 g of sulfur hexafluorid under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Rounde sulfur tetrafluoride sulfur hexafluoride mole fraction: partial pressure: mole fraction: partial pressure: Total pressure in tank: 0.239 0.0085 0.761 atm 0.270 atm 0.355 atm X 5
A 9.00 L tank at 28.8 °C is filled with 3.33 g of sulfur tetrafluoride gas and 14.3 g of sulfur hexafluorid under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Rounde sulfur tetrafluoride sulfur hexafluoride mole fraction: partial pressure: mole fraction: partial pressure: Total pressure in tank: 0.239 0.0085 0.761 atm 0.270 atm 0.355 atm X 5
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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i need help i got the partial pressures wrong and need help please
Transcribed Image Text:The task involves calculating the mole fraction and partial pressure of sulfur tetrafluoride and sulfur hexafluoride gases in a 9.00 L tank at 28.8 °C.
**Initial Problem Statement:**
- A 9.00 L tank is filled with 3.33 g of sulfur tetrafluoride gas and 14.3 g of sulfur hexafluoride gas.
- The task is to calculate the mole fraction and partial pressure of each gas and the total pressure in the tank.
**Results from the Table:**
1. **Sulfur Tetrafluoride:**
- **Mole fraction:** 0.239
- **Partial pressure:** 0.085 atm
2. **Sulfur Hexafluoride:**
- **Mole fraction:** 0.761
- **Partial pressure:** 0.270 atm
3. **Total pressure in tank:**
- 0.355 atm
**Feedback Area:**
- Incorrect answers are noted for both gases' partial pressures.
**Instructions:**
- A prompt to "Try one last time" is displayed, along with a "Recheck" button to submit revised answers.
This exercise is an example of applying gas laws to real-world problems, specifically focusing on computing mole fractions and partial pressures of gas mixtures under specific conditions.
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