hi, i was wondering if anyone could help me? i have two questions
using this diagram: http://i10.tinypic.com/440exxv.jpg
1) Base your answer on the particle diagrams. Samples A, B, and C contain molecules at STP.
Explain why the average kinetic energy of sample B is equal to the average kinetic energy of sample C.
and using the same diagram:
2) Base your answer on the particle diagrams. Samples A, B, and C contain molecules at STP.
Explain why sample C could represent a mixture of fluorine and hydrogen chloride.
if anyone could help that would be great! :)
2007-01-15 08:39:24 · 2 answers · asked by Madison 1 in Science & Mathematics ➔ Chemistry
The average kinetic energy of a collection of gas particles depends on the temperature of the gas and nothing else. (from http://chemed.chem.purdue.edu/genchem/topicreview/bp/ch4/kinetic4.html and most chem books).
The reason C can be a micture of fluorine and HCl gases is because fluorine gas is diatomic (2 atoms of F to make F2) and HCl would be a larger H atom w/a smaller Cl atom. The drawing represents this well.
2007-01-15 08:59:29 · answer #1 · answered by teachbio 5 · 0⤊ 0⤋
The kinetic skill is "switched over" right into a marvel wave that's transmitted by the magnet and into the shape preserving the magnet. The marvel wave then dissipates into warmth contained in the shape and the surrounding air. So i might want to assert Kinetic skill into warmth. i'm not particular if a marvel wave is a subset of Kinetic skill or something else! Magnets enable the transmission of forces, like an electromagnetic motor for example. Edit: i'm not particular that the ball might want to save rotating in a collection translational position next to the magnet, even if there changed into 0 friction, when you consider that this can set up eddy currents contained in the ball?!?!?
2016-12-02 08:11:56 · answer #2 · answered by Erika 4 · 0⤊ 0⤋