jordanwilliams5678 jordanwilliams5678

10-06-2021
Chemistry

contestada

Which of the following statements is true?

a. ΔHfus = ΔHsolid
b. ΔHfus = –ΔHsolid
c. Hfus is always negative.
d. ΔHsolid is always positive.

Respuesta :

Аноним Аноним

10-06-2021

Answer:

c. Hfus is always negative.

Explanation:

Because energy is released when fusing solids

Answer Link

Otras preguntas

what is lewis carroll early life

Have you ever had to make a difficult choice (or do you think you will have difficult choices to make)? How will you make the choice (for what reasons)? To th

How does in vitro fertilization work?A. The sperm are "washed" to remove the unhealthy ones and then are placed directly in the uterus.B. Several eggs taken fro

You are attending college in the fall and you need to purchase a computer. You must finance the purchase because your parents will not purchase it for you, and

You must be prepared to stop within _____ feet of an intersection. -50 -100 -150 -200

11-15+4+13 jdhudbchd zisbdix

For the past few months, capital carpets has experienced high employee turnover. after investigating, human resource manager kareem discovered that most employe

Model each problem as an equation, and then match it to its solution. The solutions are 11, 4, and 5.

Write an equation to match each graph:

Which of these pairs of points defines a line with slope 4? A. (0, -13) and (7, 15) B. (0, 13) and (7, 15) C. (13, 0) and (15, 7) D. (-13, 0) and (15, 7)