Name
Use
Formula
Calcium carbonate
chalk
CaCO3
Acetylsalicylic acid
aspirin
C9H8O4
Magnesium hydroxide
antacid and laxative
Mg(OH)2
Hydrochloric acid
stomach acid
HCl
Acetic acid
vinegar
CH3COOH
Trinitrotoluene
TNT (explosive)
C7H5(NO2)3
Calcium dihydrogen
phosphate
fertilizer
Ca(H2PO4)2
Pyrite
fool's gold
FeS2
Sucrose
sugar
C12H22O11
Sulfuric acid
car battery acid
H2SO4
Cellulose
wood and wood
products
C6H7O2(OH)3
Sodium hydroxide
drain cleaner
NaOH
Atoms in Formula
Ca=calcium 1
C=carbon 1
O=oxygen 3
Name
Use
Formula
Isopropanol (isopropyl
alcohol)
rubbing alcohol
(CH3)2CHOH
Silicon dioxide
sand
SiO2
Iron oxide
rust
Fe2O3
Butane
lighter fluid
C4H10
Ammonia
glass cleaner
NH3
Sodium hypochlorite
bleach
NaOCl
Sodium chloride
salt
NaCl
Sodium bicarbonate
baking soda
NaHCO3
Atoms in Formula