The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25°C. How many grams of chlorophyll, C53H72MgN405. a nonvolatile, nonelectrolyte (MW = 893.5 g/mol), must be added to 289.2 grams of diethyl ether to reduce the vapor pressure to 451.38 mm Hg ? diethyl ether = CH;CH,OCH,CH3 = 74.12 g/mol. %3D g chlorophyll

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter11: Solutions
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The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25°C.

**Problem Statement:**
How many grams of chlorophyll, C₅₅H₇₂MgN₄O₅, a nonvolatile, nonelectrolyte (MW = 893.5 g/mol), must be added to 289.2 grams of diethyl ether to reduce the vapor pressure to 451.38 mm Hg?

**Given Data:**
- Diethyl ether = CH₃CH₂OCH₂CH₃ 
- Molecular weight of diethyl ether = 74.12 g/mol  

**Solution Needed For:**
- Mass of chlorophyll to be added (in grams).

**Answer Box:**
[    ] g chlorophyll
Transcribed Image Text:The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25°C. **Problem Statement:** How many grams of chlorophyll, C₅₅H₇₂MgN₄O₅, a nonvolatile, nonelectrolyte (MW = 893.5 g/mol), must be added to 289.2 grams of diethyl ether to reduce the vapor pressure to 451.38 mm Hg? **Given Data:** - Diethyl ether = CH₃CH₂OCH₂CH₃ - Molecular weight of diethyl ether = 74.12 g/mol **Solution Needed For:** - Mass of chlorophyll to be added (in grams). **Answer Box:** [ ] g chlorophyll
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