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Type: Fill-In-The-Blank
Category: Properties of Matter
Level: Grade 11
Author: montada78@gmail.com
Created: 3 years ago

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Properties of Matter Question

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Grade 11 Properties of Matter

Consider air to be 80% N2, and 20% O2. Calculate the average molar mass of air.

Average molar mass of air =         28.8          g/mol