Ionic Compounds
Molecular Compounds
Acids & Bases
Polyatomic Ions
Challenge Round
100

NaCl

Sodium chloride

100

CO

Carbon monoxide

100

HCl

Hydrochloric acid

100

Nitrate

NO3-

100

KHSO4

Potassium bisulfate

200

MgBr2

Magnesium Bromide

200

N2O4

Dinitrogen tetroxide

200

H2SO4

Sulfuric acid

200

SO42-

Sulfate

200

Copper (I) cyanide

CuCN

300

Calcium Hydroxide

Ca(OH)2

300

Sulfur hexafluorode

SF6

300

HNO2

Nitrous acid

300

Charge of phosphate

3- (PO43-)

300

(NH4)3PO4

Ammounium phosphate

400

Aluminum Sulfate

Al2(SO4)3

400

Dinitrogen trioxide

N2O3

400

Phosphoric acid

H3PO4

400

Ammounium carbonate

(NH4)2CO3

400

Tin (IV) oxide

SnO2

500

Fe2O3

Iron (III) oxide

500

P4O10

Tetraphosphorus decoxide

500

Hydrobromic acid

HBr (aq)

500

Na2Cr2O7

Sodium dichromate

500

HClO4

Perchloric acid

M
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