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It is possible to make a buffer that functions well near pH 7 using citric acid, which contains only carboxylate groups. Explain. Drag the terms on the left to the appropriate blanks on the right to complete the sentences.a. decreaseb. increasec. repulsionsd. associatese. attractionsf. dissociate1. Successive deprotonations______the (−) charge density on the resulting anion.2.This results in unfavorable electrostatic_____between the carboxylate anions, which reduces the likelihood that a proton would_____.3. It is more favorable for the proton to remain bound to reduce unfavorable charge_______.

User VRPF
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Complete Question

it is possible to make a buffer that functions well near pH 7 using citric acid, which contains only carboxylate groups. Explain. Drag the terms on the left to the appropriate blanks on the right to complete the sentences.

Words : decrease, increase, repulsion, associates, attractions, dissociate

1. Successive deprotonations -------------- the (−) charge density on the resulting anion.

2.This results in unfavorable electrostatic --------- between the carboxylate anions, which reduces the likelihood that a proton would ----------

3.it is more favorable for the proton to remain bound to reduce unfavorable charge----------- . .

Answer:

1

Successive deprotonations increase the (−) charge density on the resulting anion.

2

This results in unfavorable electrostatic repulsion between the carboxylate anions, which reduces the likelihood that a proton would dissociate

3

It is more favorable for the proton to remain bound to reduce unfavorable charge repulsion

Step-by-step explanation:

Generally

Successive deprotonations decrease the (−) charge density on the resulting anion.

This because deprotonations means removal of positive charge

This results in unfavorable electrostatic repulsion between the carboxylate anions, which reduces the likelihood that a proton would dissociate

It is more favorable for the proton to remain bound to reduce unfavorable charge repulsion

User Yihui Xie
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