An sn2 reaction is a type of choose. In which the nucleophile attacks the electrophile choose. A leaving group leaves. The rate of the reaction depends on the concentration of choose. .

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

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In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation: