Nabr Electrolysis. In the electrolysis of nabr, water is reduced at the cathode. How to find the charge from the product and vice versa.
What is produced at each electrode in the from www.chegg.com
To tell if nabr (sodium bromide) is an electrolyte or nonelectrolyte we first need to know what type of compound we have. Why electrolysis of n a b r and n a i gives b r 2 and i 2 respectively while that of n a f gives o 2 instead of f 2 ? The products formed when an aqueous solution of nabr is electrolysed in a cell having inert electrodes are (a) na and br 2 (b) na and o 2 (c) h 2, br 2 and naoh (d) h 2 and o 2
Sodium Bromide Can Be Used As A Source Of The Chemical Element Bromine.
How to find the charge from the product and vice versa. Our tutors have indicated that to solve this problem you will need to apply the electrolysis of water & mixture of ions concept. Because na is a metal and br is a.
Why Electrolysis Of N A B R And N A I Gives B R 2 And I 2 Respectively While That Of N A F Gives O 2 Instead Of F 2 ?
2 nabr + cl 2 → br 2 + 2 nacl. If you need more electrolysis of water & mixture of ions practice, you can also practice electrolysis of water & mixture of ions practice. However, you could also go in more details.
Nabr Is Produced By Treating Sodium Hydroxide With Hydrogen Bromide.
It is also seen that the maximum current density a which current efficiency is high and bromide loss is low is 10 &p/dmz. Classify as anode, cathode, or not produced. And where the h+ (aq) = [h3o]+.
See For Example Entries 4 And 5.
In the electrolysis of nabr, water is reduced at the cathode. Predict the products of the electrolysis of nabr anode possibilities: This can be accomplished by treating an aqueous solution of nabr with chlorine gas:
In The Electrolysis Of Nabr , Water Is Reduced At The Cathode.
Na(s) f2(g) ag(s) br2(l) o2(g) h2(g) 99 19.8 sample problem 21.8: Also, if the voltage is controlled, oxygen will not form at the anode.
