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Problem- The pKa of p-nitrobenzoic acid, (whose structure is shown on the right) is 9.1. By performing the correct calculations determine the predominant form (either p-nitrobenzoic acid or its conjugate base) at the following indicated pH values. A.) pH = 7.8 (Draw the correct structure of the predominant form) B) pH = 10.2
I am not able to solve the above problem somebody help me to get the correct answer
calculate the final temperature when a 20.4 gram sample of ice at 0oc is placed into a styrofoam cup containing 111
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