Hydrogen atoms on collision (based on energy conservation)

Click For Summary
SUMMARY

The discussion centers on the impossibility of the reaction H + H → H2 + 5 eV occurring in free space due to violations of the laws of conservation of momentum and energy. Participants emphasize that while the reaction is theoretically valid in a controlled environment, it cannot happen spontaneously in free space. The consensus is that proving this statement involves demonstrating the failure to satisfy these fundamental physical laws during a two-body collision.

PREREQUISITES
  • Understanding of conservation of momentum
  • Knowledge of conservation of energy principles
  • Familiarity with chemical reaction equations
  • Basic concepts of atomic interactions
NEXT STEPS
  • Research the principles of conservation of momentum in chemical reactions
  • Study the implications of energy conservation in atomic collisions
  • Explore controlled environments for chemical reactions, such as high-pressure conditions
  • Learn about the quantum mechanics of atomic interactions and their energy states
USEFUL FOR

Students of chemistry, physicists, and anyone interested in the fundamental principles governing atomic interactions and chemical reactions.

george2625
Messages
3
Reaction score
0
"Given a simple and violent chemical reaction { H + H → H2 + 5eV }. however when hydrogen atoms collide in free space they simply bounce apart. the reason is that it is impossible to satisfy the laws of conservation of momentum and conservation of energy in a simple 2 body collision which releases energy..."

how can i prove this statement?
 
Physics news on Phys.org
What exactly are you supposed to prove? That H + H = H2 + 5 eV is impossible?
 
we have to prove that it is impossible ... the statement stands for itself,,, the reaction is impossible because of some facts like it don't satisfy the laws of conservation of energy. please help.
 

Similar threads

  • · Replies 9 ·
Replies
9
Views
2K
  • · Replies 22 ·
Replies
22
Views
4K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 13 ·
Replies
13
Views
1K
Replies
21
Views
3K
  • · Replies 9 ·
Replies
9
Views
2K
  • · Replies 2 ·
Replies
2
Views
1K
Replies
10
Views
3K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 15 ·
Replies
15
Views
3K