e e following compounds is most basic? se I II III IV O

7+8

Determine the pH of water solutions with the following characteristics. Classify each solution as acidic, basic, or neutral. (a) [H3O+] = 7.6 × 10-4 Cacidic Oneutral basic (b) [OH-] = 5.9 × 10-² acidic Oneutral Obasic (c) [H3O+] = [OH¯] acidic Oneutral Obasic (d) [H3O+] = 8.6 × 10-⁹ Oacidic Oneutral Obasic Previous - Next

Which of the following compounds is the most acidic? O H20 O о Тон ОН ОН

Which compound is more acidic?

Which nitrogen atom in the following molecule cannot be protonated in the presence of an acid? N₂ Select one: O a. Nitrogen a o b. Nitrogen b O c. Nitrogen c O d. Nitrogen d O e. Nitrogen e o f. All nitrogen atoms can be protonated in the presence of an acid. O g. All nitrogen atoms cannot be protonated in the presence of an acid.

3. Arrange the following molecules in order of decreasing basicity (from strongest to weakest) ( KOH CO₂Na NaNH, F -SO,Na CH3CH2CH2Na D E B

Which is the most acidic hydrogen in the following compound? D E с H H H Η Η H CN -H I A -B

6 Which is least acidic? Дрон бедонск d) by J l J J l J h CI OH e) 애 F at он CI a

45. What is the major product of the reaction below?