contains polar bonds. D
and please help me with my assignment and thanxs:)
Answer:
B - The high temperature makes the gas molecules spread apart according to Charles's law because this law describes how a gas will behave at constant pressure.
Explanation:
Charle's Law describes the relationship between temperature and volume, where increased temperature leads to increased volume. When volume is increased, that means the gas molecules are more spread apart and have more random motion. Therefore, the answer is B.
Answer:
c
Explanation:
The correct answer would be that the bond angles in the methane molecule and in the perchlorate ion are approximately equal.
<u>A tetrahedral shape or geometry means both molecules are sp3 hybridized with the hydrogen atoms and the oxygen ions surrounding the central carbon and chlorine atoms respectively being as far away from one another as possible. This results in an approximate angle of 109.5 degrees in both molecules.</u>
The correct option is c.
I believe the correct answer is Newtons hope this helps:)