Anon-reacting system, comprised of chloroform, dioxane, and ethanol, exists as a 2-phase vapor-liquid mixture at 50cand 55 kpa. it is found, after the addition of some pure ethanol, that the system can be returned to two phase of equilibrium at the initial t and p. in what respect has the system changed, and in what respect has it not changed?

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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the dissolution of polymer can be thermodynamically described in 2 steps.

i think tornado but not 100%