What volume will 106.476 g N, gas at STP occupy? O 85.1808L
O 170.362L
O 7.60543L
0 3.80271L

170.362 L

General Formulas and Concepts:

Atomic Structure

Reading a Periodic TableMoles

Gas Laws

STP (Standard Conditions for Temperature and Pressure) = 22.4 L per mole at 1 atm, 273 K

Stoichiometry

Using Dimensional Analysis

Explanation:

Step 1: Define

Identify variables

[Given] 106.476 g N

[Solve] L N

Step 2: Identify Conversions

[STP] 1 mol = 22.4 L

[PT] Molar Mass of N: 14.01 g/mol

Step 3: Convert

[DA] Set up:                                                                                                       [DA] Divide/Multiply [Cancel out units]:                                                          

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The density of water is 1 g/cm cubed and in order for the pebble to sink its density has to be greater than the density of water and in order for the twig to float its density has to be less than the density of water