Post a New Question

Chemistry

posted by on .

A 18.2 g sample of an unknown compound contains 0.7 g of oxygen. What is the percent by mass of oxygen in the compound?

  • Chemistry - ,

    Look at your post under the screen name lea. Bob Pursley worked that problem for you.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question