20. Electrochemistry
Electroplating
26PRACTICE PROBLEM
When a current is passed through an HCl solution, bubbles come out of the solution as H+ becomes H2 gas. Determine the pH of a 4.18 L of 0.378 M HCl solution after passing through 27.5 A for 39 minutes.
When a current is passed through an HCl solution, bubbles come out of the solution as H+ becomes H2 gas. Determine the pH of a 4.18 L of 0.378 M HCl solution after passing through 27.5 A for 39 minutes.