When considering atomic orbitals the only important information they really wanted to know is the size of the orbit, which was described by using quantum numbers.
1. Solids
- definite volume & shape
- little energy
-vibrate in place
- very incompressible
2. Liquids
- held together yet can still flow
Answer:
fe3o4+4h2 - 3fe + 4h2o
therefore coefficient is 4
Pushing down a piston in an airtight cylinder would tend to increase the pressure in the system since the particle collision and collisions with the walls are now more frequent. Also, pushing further, the gas would undergo a phase change from gas to a liquid.
