Our simple pH meter that we have used before works on the principles deiscussed on page 829. What cell voltage would you expect from the pH probe if it is place into a beaker containing 50 mL of 1M HCl diluted with 50 mL of distilled water?
1. 0.742 volts
2. 0.773 volts
3. 0.703 volts
4. 0.699 volts
5. 0.692 volts