pHandpOHCalculations 1)DeterminethepHofa0.0034MHNO 3 solution. 2)DeterminethepOHofa0.0034MHNO 3 solution. 3)DeterminethepHofa4.3x10 -4 MNaOHsolution. 4)Ifasolutioniscreatedbyaddingwaterto2.3x10 -4 molesofNaOHand 4.5x10 -6 molesofHBruntilthefinalvolumeis1L,whatisthepHofthis ...
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...
pH Calculations pH = -log[H+] 10-pH = [H+] pOH = -log[OH-] Unit 13 – Acid, Bases, & Salts Powerpoint Jeopardy Category 1 Category 2 Category Calculating pH and pOH. What is pH?. Calculating pH (and pOH) Unit 15 – Acid, Bases, & Salts Unit 13 – Acid, Bases, & Salts U...
The definition of pH and its measurement is well-developed for aqueous solutions; however, the determination of pH in non-aqueous solutions is less defined. Numerous functions, theories, and calculations have been developed over the years to indicate the acidity/basicity of non-aqueous or strongly...