58 714
Assignments Done
Successfully Done
In March 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Inorganic Chemistry Question for sonya

Question #30473
Determine the representative particles in each substance?
A.) 4.45 mol of C6H12O6
B.) 0.250 mol of KNO3
C.) 2.24 mol of H2
D.) 9.56 mol of Zn
Expert's answer
A representative particle is the smallest unit of a substance that can be broken down without altering the composition. There are three types of particles: molecules, structural units(like ions) and atoms. If we have covalent bonded substance - representative particle will be molecule. When we have some chemical element - this particle is atom. When we have ionic compound - representative particles are ions.
A.) molecules of glucose
B.) ions K+ and NO3-
C.) molecules of H2
D.) atoms of Zn

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question