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Im not sure how tbr arrived at this answer unless they expect us to memorize lots of pKa values
Which of the following acids dissociates to the greatest extent when added to water
A. HNO3
B HNO2
C H3PO4
D H2CO3
The answer is a
But when drawing the structures out it seems that HNO3 would not "want" to have a proton removed because it would create more charge. Should I have chosen a anyway because it has one more resonance form despite the extra charge? I'm never sure how to approach these questions :/ thanks for your help!
Which of the following acids dissociates to the greatest extent when added to water
A. HNO3
B HNO2
C H3PO4
D H2CO3
The answer is a
But when drawing the structures out it seems that HNO3 would not "want" to have a proton removed because it would create more charge. Should I have chosen a anyway because it has one more resonance form despite the extra charge? I'm never sure how to approach these questions :/ thanks for your help!