| 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 Guides |
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| 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
Circle the weakest acid:
For each pair of compounds below, indicate which i...
Consider the molecule given below:
a) What is its...
The following compound is one of the strongest aci...
Circle the most acidic hydrogens in the following ...
Match the following list of pKa values to the comp...
Place the following compounds in order of their ba...
What is the order of acidity of the indicated hydr...
Which of the indicated hydrogen atoms is most acid...
Rank the following in order of basicity. (1 – leas...
Which is the correct order of decreasing acid stre...
Which is the order from the strongest acid to the ...
Which is an incorrect statement?
Aluminum, silicon, phosphorus and sulfur are in th...
Which choice ranks these compounds from strongest ...
What is the strongest base?
Consider molecule A shown below. Remember that for...
Circle the most acidic compound from the following...
For each pair, decide which structure has the most...
There are only four constitutional isomers with mo...
Rank order all of the following with respect to re...
Rank order the following in terms of anion stabili...
Arrange the following compounds in order of decrea...
Using inductive effect and resonance consideration...
In Section 3.4, we learned four factors (ARIO) for...
The free-energy change, ΔG°, for the ionization of...
Rank order the following in terms of anion stabili...
The pKa of the most acidic CH 2 group in each of t...
In each of the four structures, circle the more ac...
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 ...
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...
List the bases you gave as answers to Exercise 3.1...
Arrange the compounds in order of increasing acidi...
List the acids you gave as answers to Exercise 3.2...
In each of the four structures, circle the MORE A...
For each of the pairs, cicle the MORE ACIDIC hydro...
Which of the following is the strongest base?a. HO...
Rank the following acids from 1-3 in order of incr...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 is the strongest base? Which of the following is the weakest acid and whi...