ames890 ames890

03-05-2017
Chemistry

contestada

What is the composition of 'Clean dry air'

- Idk what subject its just science

Respuesta :

03-05-2017

dry air is a mixture of nitrogen, oxygen, carbon dioxide etc.
air is a mixture of gases 78% nitrogen an 21% oxygen and other components.

Answer Link

Otras preguntas

Given the following parametric equations, determine the coordinates of the curve when t=60°. x=2t y= -3t Show all work.

what other fossil fuel is a byproduct of petroleum drilling? a.nuclear b.coal c.natural gases d.biomasswhat other fossil fuel is a byproduct of petroleum drilli

Question 10(Multiple Choice Worth 5 points) (MC) What is the antecedent for the pronoun "It" in the following passage? The sixth-grade students liked volunteeri

Witch best explains why the church was powerful

The health insurance portability and accountability act (hipaa) requires that: a. counselors should give clients a clear written explanation of how they use, ke

5(3x+8) simplify this equation please that would help a lot thanks.

Please help me thx!!!

What is the hidden infinitive in this sentence? the boy watched the toy boat sink slowly into the lake

How did Mussolini and hitler work to make their nations strong after world war 1

The last time Esteban checked his credit score, it was 740, and his only credit event since has been applying for a store credit card. Which of these is most li