Use the formulas for pH and pOH to perform the following calculations. 4. 5. What is the pH of 6.6 × 10-4M HCl? 6. What is the pH of 1.5 × 10-3M NaOH? 7. A solution of HNO3 has a pH of 4.5. What is the molarity of HNO3? 8. What is the molarity of KOH in a sol...
pH pH In any solution the H3O+ and OH- concentration is always very small. pH- method of representing the H3O+ concentration in a solution. pH = -log [H3O+] So the pH of water is… pH = - log 1 x10-7 pH = 7 Anything with a pH below 7 is acidic, above 7 is basic. pOH p...
able to draw titration plot (“Plot” option in the navigation bar), based on titrant-analyte parameters as well as to provide pH and titrant volume values at equivalent points. Furthermore, the plot of titration curve can be exported as an image or as text worksheet. Additionally, it is ...
pH scale