Electrolysis of an nacl solution with a current of 2.00 a for a period of 200 s produced 59.6 ml of cl2 at 650 mm pressure and 27° c. calculate the value of the faraday from these data.
Solved
Show answers
More tips
- C Computers and Internet How to Download Movies from Torrents?...
- S Style and Beauty How to Sew Harem Pants?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
Ответ:
0.00415F
Explanation:
Given parameters:
Current in the solution = 2A
Time = 200s
Volume of chlorine gas = 59.6mL
Pressure = 650mmHg
Temperature = 27° C
Unknown parameter:
The faraday which is the quantity of electricity used = ?
Solution:
The quantity of electricity used in the reaction is derived from the product of the current passed through the solution and time duration. It is expressed in coulombs.
Q = I x t
where I is the current
t is the time
Q = 2 x 200 = 400coulombs
One faraday is the quantity of electricity produced by one mole of electrons:
1Faraday = 96500 coulombs
Therefore 400coulombs gives
= 0.00415F
Ответ:
1.2m
Explanation: