76 835
Assignments Done
98,5%
Successfully Done
In June 2019

Answer to Question #53973 in General Chemistry for Thuy

Question #53973
472 mL of H2 was collected was water when 1.256 g Zn reacted with excess HCl. The atmospheric pressure during the experiment was 754 mm Hg and the temperature was 26 degree Celcius.
A.) Use the data from the experiment to calculate the experimental molar mass of zinc in g/mol.
B.) What is the molar mass of zinc from the Periodic Table (known value)? Convert to g/mol
C.) Calculate the percent error for the experimental molar mass of Zn.
Expert's answer

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