honey5649 honey5649

04-05-2021
Chemistry

contestada

What does a negative A Hf for a molecule mean?

Respuesta :

Kanekikenkun Kanekikenkun

11-05-2021

Energy was released when the molecule went through a phase change.

Source:

Trust me bro

Answer Link

craftyclub4u craftyclub4u

09-07-2021

Answer:

Energy was released when the molecule was formed from its elements

Explanation:

a p e x

Ver imagen craftyclub4u

Answer Link

Otras preguntas

What argument was the author of this statement, john marshall, making about how the federal government should function? (1 point)

Find the area of the shape

The number line shows the graph of an inequality: A number line is shown from negative 5 to positive 5 with increments of 0.5. All the whole numbers are labeled

If 4 miles of sodium react, how many moles of chlorine gas will react? 2Na + Cl2 ---> 2NaCl

The chemical formula of lithium carbonate is Li2CO3. Which statement below best describes the types and number of atoms of each element making up this substance

Describe the process of Filtration in the Nephron

solve (x+2) 2 = (x+y) 2 =x 2 +2xy+ y 2 and (x−3) 3 = (x−y) 3 =x 3 −3 x 2 y+3x y 2 − y 3

I need help with this sum.

Dolphins AND military OR combat Which of the following best describes the likely results of this search? Sources that reference either dolphins or the military

How to do $140 for 18 ft2