Chemistry flashcards: acids, bases & pH
Compare the acids, bases and pH concepts described in these cards.
Explore this deckChemistry study · Practice set
Common polyatomic ions: names & formulas flashcards
Practice matching ion names with the chemical formulas in this public set. Write down a formula from memory before revealing it, paying attention to the notation used on the card. On a second pass, try recalling the name from the formula.
40 flashcardsEnglishFree to study here
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How to copy a deck — step-by-step guideWhat you’ll practice
- Chemistry
- Polyatomic ions
- Chemical formulas
- Ion names
Recall, then reveal
Your flashcards
Try an answer in your own words. Open each card to check it.
01What is the chemical formula for acetate?Show answerHide answer
C2H3O2-
02What is the chemical formula for arsenite?Show answerHide answer
AsO33-
03What is the chemical formula for ammonium?Show answerHide answer
NH4+
04What is the chemical formula for arsenate?Show answerHide answer
AsO43-
05What is the chemical formula for borate?Show answerHide answer
BO33-
06What is the chemical formula for bromate?Show answerHide answer
BrO3-
07What is the chemical formula for azide?Show answerHide answer
N3-
08What is the chemical formula for benzoate?Show answerHide answer
C7H5O2-
09What is the chemical formula for oxalate?Show answerHide answer
C2O42-
10What is the chemical formula for tartrate?Show answerHide answer
C4H4O62-
11What is the chemical formula for carbonate?Show answerHide answer
CO32-
12What is the chemical formula for hypochlorite?Show answerHide answer
ClO-
13What is the chemical formula for chlorate?Show answerHide answer
ClO3-
14What is the chemical formula for chlorite?Show answerHide answer
ClO2-
15What is the chemical formula for chromate?Show answerHide answer
CrO42-
16What is the chemical formula for perchlorate?Show answerHide answer
ClO4-
17What is the chemical formula for cyanide?Show answerHide answer
CN-
18What is the chemical formula for dichromate?Show answerHide answer
Cr2O72-
19What is the chemical formula for dihydrogen phosphate?Show answerHide answer
H2PO4-
20What is the chemical formula for dihydrogen phosphite?Show answerHide answer
H2PO3-
21What is the chemical formula for hydrogen carbonate?Show answerHide answer
HCO3-
22What is the chemical formula for hydrogen phosphate?Show answerHide answer
HPO42-
23What is the chemical formula for hydrogen phosphite?Show answerHide answer
HPO32-
24What is the chemical formula for hydrogen sulfate?Show answerHide answer
HSO4-
25What is the chemical formula for hydrogen sulfide?Show answerHide answer
HS-
26What is the chemical formula for hydroxide?Show answerHide answer
OH-
27What is the chemical formula for hydrogen sulfite?Show answerHide answer
HSO3-
28What is the chemical formula for iodate?Show answerHide answer
IO3-
29What is the chemical formula for manganate?Show answerHide answer
MnO42-
30What is the chemical formula for permanganate?Show answerHide answer
MnO4-
31What is the chemical formula for nitrate?Show answerHide answer
NO3-
32What is the chemical formula for nitrite?Show answerHide answer
NO2-
33What is the chemical formula for peroxide?Show answerHide answer
O22-
34What is the chemical formula for phosphate?Show answerHide answer
PO43-
35What is the chemical formula for phosphite?Show answerHide answer
PO33-
36What is the chemical formula for silicate?Show answerHide answer
SiO32-
37What is the chemical formula for sulfate?Show answerHide answer
SO42-
38What is the chemical formula for sulfite?Show answerHide answer
SO32-
39What is the chemical formula for thiocyanate?Show answerHide answer
SCN-
40What is the chemical formula for thiosulfate?Show answerHide answer
S2O32-
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About this set
This page contains the original text of the 40 cards currently available in this public KardsAI deck. Card wording is unchanged. Deck images are omitted; the introduction and practice tips were written for this page.
Updated · KardsAI Team