answersLogoWhite

0


Best Answer

Percent composition is usually expressed as a percent by mass, but in the case of gases and vapors, it is often expressed as a percent by volume.

User Avatar

Wiki User

โˆ™ 2010-07-02 17:04:30
This answer is:
User Avatar
Study guides

Chemistry

20 cards

How does a buffer work

What happens in a neutralization reaction

What is a conjugate acid-base pair

Why is water considered to be neutral

โžก๏ธ
See all cards
3.83
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
718 Reviews

Add your answer:

Earn +20 pts
Q: Percent composition is expressed as a percent by?
Write your answer...
Submit
Still have questions?
magnify glass
imp
People also asked

What percent of 340 is 30.60?

View results