Acids, Bases, and Aqueous Equilibria
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Characteristics of Acids | Sour
🗑
|
||||
| Characteristics of Bases | Bitter; Slippery
🗑
|
||||
| Arrhenius Acid/Base | acids produce hydrogen ions in aqueous solution while bases produce hydroxide ions
🗑
|
||||
| Bronsted-Lowry Acid/Base Model | Acids are protons (H+) donors and bases are proton acceptors
🗑
|
||||
| Lewis Acid/Base Mordel | Acids are electron pair acceptors while bases are electron pair donors
🗑
|
||||
| Hyrdronium Ion | H30+; can be used interchangably with H+.
🗑
|
||||
| Conjugate Acid | Base + Proton (H+)
🗑
|
||||
| Conjugate Base | everything that remains of an acid molecule after proton is lost. (HCl -> Cl-; HC2H3O2->C2H3O2-)
🗑
|
||||
| Acid Dissociation Constant | A stupid name that Jones could use to throw us off and make us miss unnecessary points because we didnt read her notes. It's a fancy name for Ka
🗑
|
||||
| Conj. Base of Weak Acid | strong conj. base. much stronger than water.
🗑
|
||||
| Conj. base of Strong Acid | weak weak weak conjugate base.
🗑
|
||||
| Amphoteric Substance | Substance that can act as an acid or as a base (H20, Fe(OH)3)
🗑
|
||||
| Ion product constant of water | See Dissociateion constant of and acid. its just another name for a Kw; always 1E-14 at 25 degrees C
🗑
|
||||
| At 25 degrees [H+][OH-] | ALWAYS EQUALS 1E-14.
🗑
|
||||
| Finding pH from [H+] | -log[H+]
🗑
|
||||
| Finding [H+] from pH | 10^(-pH); antilog(-pH)
🗑
|
||||
| pH of a polyprotic acid | if you are finding the pH ONLY, then you only have to do the first dissociation. the others are negligibly small
🗑
|
||||
| finding the K value for a reverse equasion | K^-1; 1/K
🗑
|
||||
| MetallicOxide (like CaO) dissolved in water | Metallic Hyrdoxide (like Ca(OH)2)
🗑
|
||||
| Non-metallicOxides (like CO2) dissolved in water | Weak Acid! (like H2CO3)
🗑
|
||||
| Strong Acids new from last year (excludes HNO3, HCl, H2SO4) | HClO4; HI; HBr; H2CrO4; HMnO4
🗑
|
||||
| Oxyacid | acidic proton connected to O (HOCl) and the more Os, the more acidic
🗑
|
||||
| Organic Acids | have carboxyl groups. (COOH)
🗑
|
||||
| Salts of Highly Charged Metals | Produce acidic solutions; AlCl3 + 6H2O -> Al(H2O)6(3+) + 3Cl-; which then causes the rare instance of a H+ breaking off in Al(H20)6(3+) -> Al(H20)5(OH)(2+) + H+
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
JuanCoolKid08
Popular Chemistry sets