I
iTeachChem9mo ago
Serb

electrochem

how to solve this q
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Serb
SerbOP9mo ago
yeahhh so first we find the no of moles of e = 5.79 x 10k / 96500 which gives 0.6 moles and then at cathode the cu2+ + 2e- --> cu and the moles of e is 0.4 moles i didnt get what we do at anode it gives o2 gas yeah uske baad samaj nahi aayi
Serb
SerbOP9mo ago
yeah but the doubt i had is that, how are we considering 0.2 moles of e- to be 0.1 mole of h2 at the cathode and why are we considering the no. of moles of e- calculated initially for calculating the o2 gas moles and we use the molar solution conc in calculating the h2 gas moles why cant we use the same amount of moles in both cathode and anode like the same value
Serb
SerbOP9mo ago
ohh okay okay got it 👍 haan equivalence mera backlog hai 💀 l
iTeachChem
iTeachChem9mo ago
Check out my sessions on mole concept. Part 5 and part 6.
Serb
SerbOP9mo ago
okay okayyy
Serb
SerbOP9mo ago
+solved @iTeachChem
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