Cu: CopperCuO: Copper (II) oxideCuSO4: Copper (II) sulfateCu(OH)2: Copper (II) hydroxideS: SulfurSO2: Sulfur dioxideH2SO4: Sulfuric acidMgCl2: Magnesium chlorideKOH: Potassium hydroxideC: CarbonCO2: Carbon dioxideCaCO3: Calcium carbonateH2SO3: Sulfurous acid
Cu: Copper
CuO: Copper (II) oxide
CuSO4: Copper (II) sulfate
Cu(OH)2: Copper (II) hydroxide
S: Sulfur
SO2: Sulfur dioxide
H2SO4: Sulfuric acid
MgCl2: Magnesium chloride
KOH: Potassium hydroxide
C: Carbon
CO2: Carbon dioxide
CaCO3: Calcium carbonate
H2SO3: Sulfurous acid