The phase change h2(g) → h2(s) is called , and the enthalpy change, δh, for this phase change has a sign.

Question

03-02-2018
Chemistry

contestada

The phase change h2(g) → h2(s) is called , and the enthalpy change, δh, for this phase change has a sign.

Respuesta :

Otras preguntas

Why aren't voluntary response samples usually representative of the population A: the people who volunteer will be the only ones you are not represented B: the

Lee y escoge la mejor respuesta. Read and select the best answer. No pude conseguir un mapa de Santiago: las oficinas de información turística estaban cerradas

a man walks 3km to the west in3hrs. what is he velocity.

Given the points M(-7,-4),N(-3,-3) O(-4,-7) and P(-8,-8). Determine the type of quadrilateral by using coordinate geometry

-12=-2v whats the value of v

Lucas rubs a plastic ruler on his sweater. He waves the ruler above a pile of shredded paper and notices that the pieces of paper get attracted to the ruler. Wh

Can someone please help me with these two questions and thank you. (Question 1) Read the following prompt and type your response in the space provided. You will

Define a function in terms of it’s input and output

Classical civilization developed______, whereas early river valley civilizations did not

Dejanras Dejanras · Answer 1 · 2018-02-12T20:45:10+01:00

Dejanras Dejanras

12-02-2018

The phase change H₂(g) → H₂(s) is called deposition, and the enthalpy change, ΔH, for this phase change has a negative (-) sign.
Deposition is a thermodynamic process in which gas transforms into solid without passing through the liquid phase. Example is formin snow in clouds directly from water vapor. In deposition energy is released.

Answer Link

The phase change h2(g) → h2(s) is called ________, and the enthalpy change, δh, for this phase change has a ________ sign.

Respuesta :

Otras preguntas

The phase change h2(g) → h2(s) is called , and the enthalpy change, δh, for this phase change has a sign.