| Sections | |||
|---|---|---|---|
| Organic Chemistry Reactions | 6 mins | 0 completed | Learn |
| Reaction Mechanism | 37 mins | 0 completed | Learn |
| Acids and Bases | 26 mins | 0 completed | Learn Summary |
| Equilibrium Constant | 9 mins | 0 completed | Learn |
| pKa | 25 mins | 0 completed | Learn Summary |
| Acid Base Equilibrium | 12 mins | 0 completed | Learn |
| Ranking Acidity | 51 mins | 0 completed | Learn Summary |
| Additional Practice |
|---|
| Acid and Base Conjugates |
| Calculating Equilibrium Constants Using pKa |
| Acid and Base Equilibrium with ARIO |
| Predicting Protonation Sites |
| Lewis Acid-Base Reactions |
| Acid and Base Synthesis |
| Additional Guides |
|---|
| Give the conjugate acid for each compound below |
| Lewis Acids and Bases |
Solution: Which is the correct order of decreasing acid strength for these species? (most acidic → least acidic) a) I > II > IV > III b) II > I > III > IV c) III > IV > II > I d) IV > III > I > II
Solution: Which is the correct order of decreasing acid strength for these species? (most acidic → least acidic)
a) I > II > IV > III
b) II > I > III > IV
c) III > IV > II > I
d)
Problem
Which is the correct order of decreasing acid strength for these species? (most acidic → least acidic)
a) I > II > IV > III
b) II > I > III > IV
c) III > IV > II > I
d) IV > III > I > II
Practice Problems
Among the following compounds, circle the one whic...
For each pair of compounds below, indicate which i...
(a) Which is the stronger acid (CH3)3NH+ or (CH3)3...
(b) Which is the stronger base: (CH3)N: or (CH3)3P...
Consider the molecule given below:
a) What is its...
The following compound is one of the strongest aci...
Create the electron arrows needed for the reactant...
Circle the most acidic hydrogens in the following ...
For each pair, decide which structure has the most...
Match the following list of pKa values to the comp...
Place the following compounds in order of their ba...
The following statements are true. Choose from amo...
Which of the indicated hydrogen atoms is most acid...
Which is the correct order of decreasing acid stre...
True/False: The following acid-base reaction is fa...
Which carboxylate is the strongest base?
Which is the order from the strongest acid to the ...
Which is an incorrect statement?
Aluminum, silicon, phosphorus and sulfur are in th...
Which of the indicated protons in this compound wo...
Which choice ranks these compounds from strongest ...
Does the equilibrium lie to the left or right? (Ch...
Does the equilibrium lie to the left or right? (Ch...
Does the equilibrium lie to the left or right? (Ch...
What is the strongest base?
Consider molecule A shown below. Remember that for...
Refer to the following equation to answer the ques...
Circle the most acidic compound from the following...
For each pair, decide which structure has the most...
Acid-base reaction of CH3- + NH3 can produce
A. C...
Rank the order of acidity by pKa. Explain your ran...
There are only four constitutional isomers with mo...
Determine the equilibrium direction (product or re...
Determine the equilibrium direction (product or re...
In each case, identify the more stable anion. Expl...
For the acid-base reaction below, which side will ...
Rank order the following in terms of anion stabili...
In each case, identify the more stable anion. Expl...
In each case, identify the more stable anion. Expl...
For each pair of compounds below, identify the mor...
For each pair of compounds below, identify the mor...
For each pair of compounds below, identify the mor...
Rank the following anions in terms of increasing b...
For each compound below, identify the most acidic ...
For each compound below, identify the most acidic ...
For each compound below, identify the most acidic ...
(b) Loss of a proton from cyanic acid yields the s...
Consider the following two compounds:
(a) Identi...
Please answer the next three questions based on th...
Select the stronger acid:
Select the stronger acid:
For each compound below, identify the most acidic ...
For each compound below, identify the most acidic ...
For each compound below, identify the most acidic ...
Arrange the following compounds in order of decrea...
Using inductive effect and resonance consideration...
In Section 3.4, we learned four factors (ARIO) for...
Consider the pKa values of the following constitut...
There are only four constitutional isomers with mo...
Below is the structure of rilpivirine, a promising...
Most common amines (RNH 2) exhibit pKa values betw...
Most common amines (RNH 2) exhibit pKa values betw...
Formamide (HCONH2) has a pKa of approximately 25. ...
Rank order the following in terms of anion stabili...
Crude extracts from the ginkgo tree, Ginkgo biloba...
The pKa of the most acidic CH 2 group in each of t...
Provide structures in the boxes to complete these ...
For each acid-base reaction, circle the side of th...
In each of the four structures, circle the more ac...
Consider the following reaction given below. One o...
Draw as many resonance structures as you can for t...
For each of the pairs, circle the more acidic hyd...
The pKa of ethane is approximately 50; while, the ...
Which is the stronger base?
Select the correct ranking of the compounds shown ...
Rank the following molecules in order of acidity f...
For the following list of acids, rank the acids in...
Will this reaction take place as written (from lef...
Which of the folllowing is the strongest acid?
Circle the molecule that is the stronger Bronsted-...
Which of the following compounds is the weakest ac...
Arrange the compounds in order of increasing acidi...
In each of the four structures, circle the MORE A...
For each of the pairs, cicle the MORE ACIDIC hydro...
Malonic acid, HO2CCH2CO2H, is a diprotic acid. The...
The compound at right has (for obvious reasons) be...
Identify the acid, base, conjugate acid and conjug...
Rank the following acids from 1-3 in order of incr...
For the acid-base reaction below, which side will ...Rank the indicated protons in decreasing order of ...Part ARank the following compounds from most acidi...Which is a stronger base? Which is a stronger base?Which is a stronger base?Which of the following alcohols is least acidic?Which proton is the most acidic?Draw the organic product that forms when the follo...Which is the strongest base? Which of the following is the strongest acid? Which of the following is the weakest acid and whi...Which one of the following statements about carbon...