Calculate the Number of Moles of Oxygen Gas Collected by Displacement

question 169

Multiple Choice

Calculate the number of moles of oxygen gas collected by displacement of water at 14.0 ^$\omicron$ C if the atmospheric pressure is 790 .Torr and the volume is 5.00 L.The vapor pressure of water at 14.0 ^$\omicron$ C is 12.0 Torr.

• A) 0.0184
• B) 4.46
• C) 0.00335
• D) 0.217
• E) 0.224

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Definitions:

Theatre Management

The art and practice of overseeing the operations and programming of a theatre, including production, staffing, marketing, and financial management.

Local Theatre

A venue, often community-based, where live performances such as plays and concerts are staged for a local audience.

Stratified Random Sample

A sampling method that divides the population into smaller groups, or strata, that share similar characteristics and ensures each stratum is represented in the sample.

SRS

A method of sampling that ensures every individual has an equal chance of being selected to represent the whole population, highlighting the importance of unbiased representation in statistical analyses.