3. Chemical Reactions
Mass Percent
Problem 124a
Textbook Question
Textbook QuestionThe karat scale used to describe gold alloys is based on mass percentages. (b) If an alloy is formed that is 50 mol% copper and 50 mol% gold, what is the karat number of the alloy? What is the color of this alloy?
![](/channels/images/assetPage/verifiedSolution.png)
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
3mPlay a video:
669
views
Was this helpful?
Related Videos
Related Practice
Showing 1 of 7 videos