everythingsally123 everythingsally123
  • 11-12-2020
  • Chemistry
contestada

please answer this question thank you​

please answer this question thank you class=

Respuesta :

hatsunemikus
hatsunemikus hatsunemikus
  • 11-12-2020
B.

Going "back" in physical changes are usually exothermic.
Answer Link

Otras preguntas

Find two numbers that add up to 180
Which of the following makes up the dense outer layer of bone? a. compact bone b. spongy bone c. bone marrow d. periosteum
Because of the unexpected cold weather,the cost of tomatoes increased 50 percent in one month.If the cost after the increase was 60 cent per pond,what was the c
The energy required to completely separate the ions from a solid is (A) free energy (B) lattice energy (C) kinetic energy (D) activation energy (E) ionization e
5/6 - 1/6 = in simplest form
Patrick owns an apartment building. He knows that the money he earns in a month depends on the rent he charges. The relationship can be modelled by E=1/50R(1650
How did geography affect life in ancient china
what is the purpose of phosphates in fertilizer what is the purpose of phosphates in laundry detergent
5 examples of a combustion reactions.
Is it possible to draw a triangle with sides 150cm, 10cm, 10cm