Which of the Following Can Protonate Ethanol to a Significant

question 66

Multiple Choice

Which of the following can protonate ethanol to a significant extent? The pKa of CH₃CH₂OH₂⁺ is -2.2 .

• A) H₂O, pKa=15.7
• B) CH₃CH₂OH, pKa=15.9
• C) NH₃, pKa=36
• D) HCl, pK_a=-7
• E) Propanoic acid, pKa=4.9

Explain the physiological roles of different organs and hormones during labor.

Describe care practices and medical treatments for preterm or low-birth-weight babies.

Understand the development and significance of sensory perceptions in neonates.

Comprehend the basics of neonatal and infant learning processes.

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