galupomaryjoy090
galupomaryjoy090 galupomaryjoy090
  • 07-01-2021
  • Chemistry
contestada

1. What do you observe when you poor a hot into the glass
containing intant coffee?
​

Respuesta :

Аноним Аноним
  • 07-01-2021

Answer:

The water in glass turns dark brown.

This is due to diffusion where the coffee molecules move from the region of their high concentration to a region of their lower concentration in water.

Answer Link
AriiannaRules AriiannaRules
  • 07-01-2021

Answer:

The instant coffee acts as a solute when hot water (the solvent) is poured.  The instant coffee quickly dissolves and makes a solution.

Explanation:

Answer Link

Otras preguntas

Traits of vertebrates include a. an endoskeleton made of bone or cartilage. b. an excretory system that includes a pair of kidneys. c. a system of muscles that
let n = 2.5. what is the value of 2n(6n-3)+4n?
Describe the main features that define life in the material sense
Write an inequality for each situation. The temperature is below 40 f
what is friction and explain
my mother is 12 years more than twice my age. after 8 years, my mother's age will be 20 years less than three times my age. find my and my mothers age.
Write each number in scientific notation. a) 12,340,000 b) 0.00057
two increased by six times a number
Write an inequality for each situation There are at least 24 pictures on the roll of film.
What fraction of a full turn is one degree