Answer:
Depending on the volume, it could be a supersaturated solution.
Explanation:
Octet law states that every atom tries to attain a octet valence shell (8 electrons in their valence shell) to attain a more stable state. For attaining this they form bonds(covalent,ionic etc) with other atoms. Please ask if you any more doubt on this, I'll try to help
Answer:
(a) ΔU = 7.2x10²
(b) W = -5.1x10²
(c) q = 5.2x10²
Explanation:
From the definition of power (p), we have:
(1)
<em>where, p: is power (J/s = W (watt)) W: is work = ΔU (J) and t: is time (s) </em>
(a) We can calculate the energy (ΔU) using equation (1):
(b) The work is related to pressure and volume by:
<em>where p: pressure and ΔV: change in volume = V final - V initial </em>
(c) By the definition of Energy, we can calculate q:
<em>where Δq: is the heat transfer </em>
I hope it helps you!
Explanation:
The mass of an object is a measure of the object's inertial property, or the amount of matter it contains. The weight of an object is a measure of the force exerted on the object by gravity, or the force needed to support it. The pull of gravity on the earth gives an object a downward acceleration of about 9.8 m/s2.
Answer
Diatomic molecules are all molecules which contain 2 atoms of the same kind. Famous ways of remembering these are:
I bring cookies for our new home ⇒ Iodine, Bromine Chlorine, Fluoride, Oxygen, Nitrogen, Hydrogen.
Have no fear of ice cold beer ⇒ Hydrogen, Nitrogen, Fluoride, Oxygen, Iodine, Chlorine, Bromine.
