Friday

December 19, 2014

December 19, 2014

Posted by **Missy*** on Thursday, October 7, 2010 at 9:16pm.

1. Find the average kinetic energy per mole of He and Xe at 30 degrees C.

2. Find the average kinetic energy per molecule of He at 30 degrees C.

- Chemistry -
**DrBob222**, Thursday, October 7, 2010 at 9:31pmIsn't the average KE = 3/2 RT?

Divide by Avogadro's number to fine per molecule.

**Answer this Question**

**Related Questions**

Physics - A container holds 1.3 mol of gas. The total average kinetic energy of ...

Physics - A container holds 1.3 mol of gas. The total average kinetic energy of ...

physics - A container holds 1.3 mol of gas. The total average kinetic energy of ...

physics HELP! - A container holds 1.3 mol of gas. The total average kinetic ...

physics - A container holds 2.2 mol of gas. The total average kinetic energy of ...

physics - A 2.10 mol sample of oxygen gas is confined to a 5.10 L vessel at a ...

REETA - A 2.10 mol sample of oxygen gas is confined to a 5.10 L vessel at a ...

physics - The temperature of 7.10 mol of an ideal monatomic gas is raised 15.0 K...

physics - The temperature of 7.10 mol of an ideal monatomic gas is raised 15.0 K...

thermal physics - The temperature of 7.10 mol of an ideal monatomic gas is ...