A 7.00 L tank at 8.24 °C is filled with 8.65 g of boron trifluoride gas and 4.45 g of carbon monoxide gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of significant digits.
A 7.00 L tank at 8.24 °C is filled with 8.65 g of boron trifluoride gas and 4.45 g of carbon monoxide gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of significant digits.
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 finding partial pressure and total pressure as the answers I inputted were incorrect.

Transcribed Image Text:---
### Gas Mixture Problem
**Incorrect Answers Notification:**
- Boron trifluoride: Partial pressure: Your answer is incorrect.
- Carbon monoxide: Partial pressure: Your answer is incorrect.
- Total pressure in tank: Your answer is incorrect.
**Problem Statement:**
A 7.00 L tank at 8.24 °C is filled with 8.65 g of boron trifluoride gas and 4.45 g of carbon monoxide gas. You can assume both gases behave as ideal gases under these conditions.
**Task:**
Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Ensure your answers have the correct number of significant digits.
**Results:**
| Gas | Mole Fraction | Partial Pressure (atm) |
|-------------------|-----------------|-------------------------|
| Boron trifluoride | 0.446 | 1.47 |
| Carbon monoxide | 0.554 | 1.83 |
| **Total Pressure** | | **3.30** |
**Instructions:**
Ensure you review the calculations to find where errors might have occurred and attempt to correct them. Consider the use of appropriate formulas for mole fraction and partial pressure calculations under ideal gas assumptions.
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