Ayuda por favor

con los datos del apéndice 3,

calcule el cambio de entalpía, entropía y energía libre de gibbs estándar para las siguientes reacciones

a 25°c. cao(s)+h2o(l)+ → ca(oh)2(s)+h2o(g)

2nahco3(s) → na2co3(s) + h2o(l)+co2(g) 2c2h2(g)+5o2(l)→4co2a(g)+2h2o(l)

realizar el análisis termodinámico.

¿son las reacciones exotérmicas o endotérmicas?

¿son reacciones espontáneas?

¿qué análisis obtiene de los resultados calculados para la entropía?

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic

What energy is it when you flip on a switch on a lamp

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block