<span>Because it causes more collisions of molecules per second and collisions have higher energy because of higher temperature. </span>
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Ans: The shielding effect explains why valence shell electrons are more easily removed from the atom. The nucleus can pull the valence shell in tighter when the attraction is strong and less tight when the attraction is weakened. The more shielding that occurs, the further the valence shell can spread out.
the answer is C because it has no water there will be nothing to boil and odor has nothing to do with hydrogen
I hope this helps! :)
-Ayden
<span>it tells you the sequence in which events occurred, not how long ago they occurred.</span>
Answer:
C. is less than 0
Explanation:
The Gibbs free energy (G) of a system is defined as the energy that is used for the work done. The change in Gibbs free energy during a reaction shows the spontaneity and energetics of the reactions.
A reaction will be spontaneous if the change in Gibbs free energy will be negative or less than 0. Reactions with positive Gibbs free energy are non-spontaneous.
Hence, the correct answer is "C. is less than 0".
