Thursday
August 21, 2014

Homework Help: chemistry

Posted by Lea on Thursday, October 4, 2012 at 4:47pm.

Why is gas a chemical reaction not detectable by sight? Explain?
my answer is because the atoms or molecules of matter in the gaseous state move freely among each other, and are, in most instances, packed more loosely than the molecules of the same substance in the solid or liquid state. Pls. correct me

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - which sign of chemical reaction is not detectable by sight?
physical science - I have been working on my homework for science for a while ...
chemistry - When two solutions are mixed and a new color is observed, is this ...
chemistry - Equal masses of gaseous N2 and Ar are placed in separate flasks of ...
science - 1. How do you know when something is gas? 2. What is gas made of? [I ...
chemistry - we believed that the molecules of a gas move around fairly rapidly...
Chemistry. PLEASE HELP - If we believed that the molecules of a gas move around ...
Chemistry - Gas particles travel at speeds of up to 500 m/s. Why, then, does it ...
science- I need help! - 1. How do you know when something is gas? 2. What is gas...
chemistry - Write and balance the chemical reaction when gaseous carbon monoxide...

Search
Members