Journal Entry:

Did we create an ideal gas for our investigation? How do you know? How would that affect your data?

Learning Intentions

• We will learn how to modify an investigation to determine the molar mass of a volatile liquid.

• We will learn how to analyze data collected to identify an unknown volatile liquid from data collected using the ideal gas law

• We will learn how to write an appropriate conclusion about our data collection.

Closing Task:

You can effectively analyze your data to determine the identity of unknown, write a conclusion for your investigation and apply to a released FRQ.

Content Standards being covered:

The gaseous state can be effectively modeled with a mathematical equation relating various macroscopic properties. A gas has neither a definite volume nor a definite shape, because the effects of attractive forces are minimal, we usually assume that the particles move independently. (E.K. 2.A.2)