0
Add your answer:
Earn +20 pts
What is the Phase state of nitrogen at 20 deg c 5000psi?
it is in gas state only
Three phases of matter?
There are actually quite a few more phases of matter, but the commonest three known are solid, liquid, and gas. Some texts cite as many as fifteen. At super-cold temperatures a phase with unusual properties, known as BEC can be manifest (Bose-Einstein Condensate); at very high temperatures, electrons can dissociate from their atoms in the Plasma phase. Between and within phases are sub-phases, sone of which describe matter during changes in phase (phase transition) and some of which are stable.
Which of the following is true for the gas phase reaction shown below 4nh3 g plus 5o2 g 4no g plus 6h2o g ฮh equals 0.905 kj?
s is positive and g i s negative at all temperatures
is a kite gas?
No, a kite is not a gas. It will never be a gas, and even if it was a gas it would be noted in the Periodic Table.
What is the gas constant R for methane gas?
314
Do you expect Be2 plus 1 to exist in the gas phase?
Yes, you can.
Why does Be2 plus exist in gas phase?
Be2+ exists in the gas phase as a beryllium ion due to the loss of two electrons from a beryllium atom, resulting in a stable electronic configuration. In the gas phase, beryllium ions can form through processes like ionization or dissociation of beryllium-containing molecules or compounds.
Do you expect li2 1 to exist in the gas phase?
Yes
Do you expect li2- to exist in the gas phase?
It is unlikely for li2- to exist in the gas phase as lithium typically forms cations, not anions. Additionally, the stability of Li2- in the gas phase would be hindered by the repulsive forces between the two negatively charged lithium ions.
Do you expect Be plus 2 to exist in the gas phase?
One would most likely see metal ions in solution with liquid water.
What phase would you expect LiCl to be at room temperature and why?
gas
Does Li2- exist in gas phase?
No, Li2- does not exist in the gas phase. The lithium ions in Li2- would typically form bonds with other atoms to create stable compounds in the gas phase.
Can be a liquid or gas?
Substance at Vapour - Liquid phase equilibrium can exist as both liquid or gas at the same time.
What is the process of changing gas to gas is called?
The process of changing a gas to a gas is called phase change or gas-phase reaction. This can involve processes like sublimation, where a solid changes directly to a gas without passing through a liquid phase, or gas reactions where two gases combine to form a new gas compound.
What is the significance of boiling point?
At the boiling point a change of phase exist: from liquid to gas.
What is water's phase?
Water can exist in three phases which are solid, liquid, and gas. So liquid water is water in the liquid phase.
What phase is liquid water?
Water can exist in three phases which are solid, liquid, and gas. So liquid water is water in the liquid phase.
