Consider a particle that has two states: bonded to a surface, or non-bonded (released). the nonbonded state is higher in energy by an amount ε0. (a) explain how the ability of the particle to bond to the surface contributes to the heat capacity, and why the heat capacity cv = ∂hei ∂t v depends on temperature. (b) compute the heat capacity cv in units of n k if t = 300 k and ε0 = 1.2 kcal/mol, which is about the strength of a weak hydrogen bond in water.

Select the correct answer from each drop-down menu. daniel and sanya are scientists. daniel is studying whether the increasing frequency of tropical storms is affecting coastal erosion. sanya is investigating whether the discharge from industrial plants has any impact on the ph concentration of freshwater swamps in the surrounding area. which fields of science are daniel’s and sanya’s studies most closely related to? daniel’s field of study is related to science, and sanya’s field of study is related to .

Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.