Phenylenediamine (pictured below) is mainly used as a component of engineering polymers and composites. It is also an ingredient in hair dyes and is occasionally used as a substitute for henna.
What mass of phenylenediamine contains 45.0 g carbon?
a. 67.6 g
b. 45.0 g
c. 72.0 g
d. 100 g
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Mole Concept concept. You can view video lessons to learn Mole Concept. Or if you need more Mole Concept practice, you can also practice Mole Concept practice problems.
What is the difficulty of this problem?
Our tutors rated the difficulty ofPhenylenediamine (pictured below) is mainly used as a compon...as medium difficulty.
How long does this problem take to solve?
Our expert Chemistry tutor, Dasha took 3 minutes and 32 seconds to solve this problem. You can follow their steps in the video explanation above.