You create a mixture of water and acetic acid that possesses a mole fraction of acetic acid of 0.2 to perform the recrystallization, but are worried that you may cause the mixture to freeze in the process. At what approximate temperature does this liquid mixture begin to freeze

i believe it is a.) released into

explanation:

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"

it is stable as it is in group 0 which have full outer shells of electrons