For the following eqn, indicate which specie is -function as bronsted acids -whi
ID: 684301 • Letter: F
Question
For the following eqn, indicate which specie is -function as bronsted acids -which is the stronger base -which side of the equilibrium is favored (CH3)3COH + Na + OH <=> (CH3)3CO-Na+ +H2O can you show me how we can tell which is a stronger baseor acid? For the following eqn, indicate which specie is -function as bronsted acids -which is the stronger base -which side of the equilibrium is favored (CH3)3COH + Na + OH <=> (CH3)3CO-Na+ +H2O can you show me how we can tell which is a stronger baseor acid?Explanation / Answer
Bronsted acids: (CH3)3COH H2O Bronsted bases: NaOH (CH3)3CO-Na A Bronsted acid is anything that donates a hydrogen ion (H). Similarly, a Bronsted base is anything that accepts a hydrogen ion.To compare strength of acids and bases, look up the pka and pkbvalue. (There are tables online and probably one in the appedix ofyour textbook.) A low pka value means its a good acid. A low pkbvalue means its a good base. "Good" acid means it donates it'shydrogen ion easily. "Good" base means it grabs a hydrogen ionquickly. The right side is favored because sodium hydroxide is a strong baseand it deprotonates the alcohol. Sodium bonds to the oxygencreating a salt and water.