01-11-2021
Chemistry

contestada

Which choice is a mixture?
carbon dioxide (CO2)
air (N2 mixed with O2 and CO2)
O C
carbon (C)
O oxygen (02)

Respuesta :

hangrand15 hangrand15

05-11-2021

Answer:

air (N2 mixed with O2 and CO2)

Explanation:

It's a mixture of different gases.

Answer Link

Otras preguntas

What is the distance between (2, 8) and (-7,8)? units

Let the ruling classes tremble at a Communistic revolution. The proletarians [common people] have nothing to lose but their chains. They have a world to win. Wo

what does indicator that a chemical change has occurred?

$1.99 for 17Ib =_? i dont under stand it tbh

How does Dali represented dislocation, juxtaposition, and transformation within Persistence of Memory?

the values that are solutions of x2 + 20 =12x

What is the height of the screen?

PLEASE HELP IM GONNA FAIL WILL GIVE BRAINLESS ANSWER TOP QUESTION

Sabias que...?Aunque la llegada de Cristóbal Colón a América recibe el Mnombre de descubrimiento, los europeos no llegaron a uncontinente deshabitado, puesto qu

A comic book is marked up 120% from $3.50. What is the price of the Comic book after the mark up?