64 521
Assignments Done
99,3%
Successfully Done
In September 2018

Answer to Question #33466 in Other Chemistry for emily

Question #33466
If copper is heated in the presence of an excess of chlorine gas, how much metal is needed to make 12.20 g CuCl2?
Expert's answer
To solve this problem we must write the equation of chemical reaction:

Cu + Cl2 = CuCl2

Then suppose that x is mass of metal needed forreaction. The molar mass of Cu is 64; the molar mass of CuCl2 is 135.
So, we can find x:
x = (64*12.20)/135 = 5.78g

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!

Comments

No comments. Be first!

Leave a comment

Ask Your question

Submit
Privacy policy Terms and Conditions