Physics, 05.07.2019 04:30 haru8355

we now consider intramolecular forces. for one mole of rigid diatomic ideal gas, ubond is the additional energy in the chemical bonds holding the atoms together, which can be taken as a constant. the molar internal energy is then: dealvtrt on - ubond write down the internal energy for the same gas in its monatomic form. you are given that at to=3000k. po 105pa, the monatomic and diatomic forms of gas have the same chemical potential. calculate the equation for the p, t phase boundary between diatomic and monoatomic gases. sketch this phase diagram, explaining under what circumstances we might observe (i) a monatomic gas (ii) a diatomic gas (ii) a mixture of monatomic and diatomic molecules 8. a plasma is a phase of matter so hot that the electrons escape the coulomb attraction of the nuclei and move as free particles. by considering the hydrogen atom as a diatomic molecule comprising an electron and a proton bound by ubond 13.6ev, estimate the minimum temperature of a hydrogen plasma.

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we now consider intramolecular forces. for one mole of rigid diatomic ideal gas, ubond is the...