Answer: Option A
Explanation: 2 Na + Cl2---> 2NaCl
Here Oxidation no of Na is zero while in NaCl is +1. That means oxidation state of Na increased from 0 to +1 hence oxidation
While Cl2 has zero in molecular form and -1 in NaCl hence Reduction (Oxidation no decreased from zero to -1)
Halogens(cl) always shows -1 oxidation state and IA group elements(Na)shows +1 oxidation state
Moooooooooosssssssssseeeeeeee
Answer: The Answers are: 0.31g & 0.011mol & 3.34g & 0.016mol.
Explanation: Solved in the attached picture.
Could you clarify the question? It seems you’re trying to say “A ball is rolling straight across the floor until Bradley kicks it. What kind of motion is this”. To answer that, its kinetic energy from the ball rolling, chemical energy is turned into kinetic energy for the kick, and the ball is now given more kinetic energy focused in a different direction.
