What does it mean when you fart and it smells good?.. Im scared.

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

What is the vapor pressure of a solution with a benzene to octane?

Volume is a measurement of how fast particles of a substance are moving