Polyatomic Ions

0.0(0)
Studied by 9 people
call kaiCall Kai
Locked
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/18

flashcard set

Earn XP

Description and Tags

Khan Academy High School Chemistry

Chemistry

Molecular & Ionic Compounds

Last updated 4:35 PM on 8/21/24
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai
Chat

No analytics yet

Send a link to your students to track their progress

19 Terms

1
New cards

Hydroxide

HO-

<p>HO<sup>-</sup></p>
2
New cards

Acetate

C2H3O2-

<p>C<sub>2</sub>H<sub>3</sub>O<sub>2</sub><sup>-</sup></p>
3
New cards

Nitrite

NO2-

<p>NO<sub>2</sub><sup>-</sup></p>
4
New cards

Nitrate

NO3- (it ate 😂)

<p>NO<sub>3</sub><sup>-</sup> (it ate <span data-name="joy" data-type="emoji">😂</span>) </p>
5
New cards

Carbonate

CO32-

<p>CO<sub>3</sub><sup>2-</sup></p>
6
New cards

Sulfite

SO32-

<p>SO<sub>3</sub><sup>2-</sup></p>
7
New cards

Sulfate

SO42-

<p>SO<sub>4</sub><sup>2-</sup></p>
8
New cards

Phosphate

PO43-

<p>PO<sub>4</sub><sup>3-</sup></p>
9
New cards

Ammonium

NH4+

<p>NH<sub>4</sub><sup>+</sup></p>
10
New cards

Cyanide

CN-

<p>CN<sup>-</sup></p>
11
New cards

Hydrogen Carbonate (Or bicarbonate)

HCO3-

<p>HCO<sub>3</sub><sup>-</sup></p>
12
New cards

Hypochlorite

ClO- (hypo- = least amount of oxidation)

<p>ClO<sup>- </sup>(hypo- = least amount of oxidation)</p>
13
New cards

Chlorite

ClO2- (-ite = fewer)

<p>ClO<sub>2</sub><sup>- </sup>(-ite = fewer)</p>
14
New cards

Chlorate

ClO3- (-ate = more, remember it ATE)

<p>ClO<sub>3</sub><sup>- </sup>(-ate = more, remember it ATE)</p>
15
New cards

Perchlorate

ClO4- (per- = highest, remember PERfect)

<p>ClO<sub>4</sub><sup>- </sup>(per- = highest, remember PERfect)</p>
16
New cards

Permanganate

MnO4-

<p>MnO<sub>4</sub><sup>-</sup></p>
17
New cards

Chromate

CrO42-

<p>CrO<sub>4</sub><sup>2-</sup></p>
18
New cards

Dichromate

Cr2O72-

<p>Cr<sub>2</sub>O<sub>7</sub><sup>2-</sup></p>
19
New cards

Peroxide

O22-

<p>O<sub>2</sub><sup>2-</sup></p>