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What is the Phase state of nitrogen at 20 deg c 5000psi?
it is in gas state only
What is cricondentherm and cricondenbar and hydrocarbon critical point?
Cricondentherm is the highest temperature at which a mixture of hydrocarbons can exist as a liquid and gas in equilibrium, while cricondenbar is the highest pressure at which the same equilibrium occurs. These terms are crucial in thermodynamics and petroleum engineering, particularly in understanding phase behavior of hydrocarbons. The hydrocarbon critical point is the specific temperature and pressure at which a pure hydrocarbon transitions into a supercritical fluid, exhibiting properties of both liquid and gas. Together, these concepts help in the design and optimization of processes involving hydrocarbon extraction and processing.
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 Δh 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.
