Question

A fuel cell is feed with 8g of H2 and 40g of O2. How long would fuel cell run to give current of 5A. Show the process.

Answer 1

Answer:

Explanation:

H2(g) and O2(g) can be produced by the electrolysis of water. what total volume (in L) of O2 and H2 are produces at STP when a current of 30A is passed through a K2SO4 (aq) solution for 965 seconds

(a) 20.16

(b) 40.32

(c) 5.04

(d) 80.64㏒∞⊅←≥²√≈∨⇆⇔⇒≅