judekawedo507 judekawedo507

25-03-2021
Chemistry

contestada

Is the fractional distillation of liquefied air a physical or chemical change?

Respuesta :

wikwwjshsudhhe wikwwjshsudhhe

25-03-2021

Fractional distillation involves 2 main stages and both are physical state changes. It can only work with liquids with different boiling points but the boiling points can be quite close together.

Answer Link

annakipp36 annakipp36

25-03-2021

Answer:

Physical Chanhe is the answer : )

Answer Link

Otras preguntas

Help Please ASAP!!! anyone?!?

((h – k)(3) Please answer quickly!!!!

Has anyone took the 3.16 Assessment in World History? If so Could you tell me the answers to questions 16-25? Thank you. Plus, it has to be K12.

When an ice cube turns from a solid to a liquid the particles do what

(2,-3) and (0,-2) Slope:

Write an equation in standard form for the line that passes through the given points (5, -3) and (5,6)

You and your friend play a video game. You have a final score of 40 points and your friend has a final score of -21 points. By how many points did you win?

A boat sends a sound to the bottom of the ocean and it takes 3 seconds to return to the boat. How deep in the ocean? The speed of sound on water is 1500m/s.

Given f (x) = 2x3, find f-1 (16). O A. y=v2 O c. y=234 O B. y = 2 O D. 9= 22 PLEASE HELP ITS DUE IN 10 minutes

Which conversion is controlled by insulin? A. glucose to ATPB. glucose to glycogenC. gycogen to glucloseD. glycogen to lactic acidThe Answer is B.