chem

Subdecks (1)

Cards (261)

  • What is the chemical formula for oxygen?
    O₂
  • What is the chemical formula for chlorine?
    Cl₂
  • What is the chemical formula for hydrogen?
    H₂
  • What is the chemical formula for nitrogen?
    N₂
  • What is the chemical formula for water?
    H₂O
  • What is the chemical formula for ammonia?
    NH₃
  • What is the chemical formula for carbon dioxide?
    CO₂
  • What is the chemical formula for sulphur dioxide?
    SO₂
  • What is the chemical formula for nitrogen dioxide?

    NO₂
  • What is the chemical formula for carbon monoxide?
    CO
  • What is the chemical formula for hydrochloric acid?
    HCl
  • What is the chemical formula for nitric acid?
    HNO₃
  • What is the chemical formula for ethanoic acid?
    CH₃COOH
  • What is the chemical formula for sulphuric acid?
    H₂SO₄
  • What is the chemical formula for carbonic acid?
    H₂CO₃
  • What is the chemical formula for phosphoric acid?
    H₃PO₄
  • What is the chemical formula for nitrogen monoxide?
    NO
  • What is the chemical formula for methane?
    CH₄
  • What is the chemical formula for carbon tetra-chloride?
    CCl₄
  • What is the charge of monovalent ions?
    +1
  • What is the chemical symbol for hydrogen ion?
    H⁺
  • What is the chemical symbol for lithium ion?
    Li⁺
  • What is the chemical symbol for sodium ion?
    Na⁺
  • What is the chemical symbol for potassium ion?
    K⁺
  • What is the chemical symbol for copper (I) ion?
    Cu⁺
  • What is the chemical symbol for ammonium ion?
    NH₄⁺
  • What is the chemical symbol for silver ion?
    Ag⁺
  • What is the charge of divalent ions?
    +2
  • What is the chemical symbol for magnesium ion?
    Mg²⁺
  • What is the chemical symbol for calcium ion?
    Ca²⁺
  • What is the chemical symbol for barium ion?
    Ba²⁺
  • What is the chemical symbol for iron (II) ion?
    Fe²⁺
  • What is the chemical symbol for copper (II) ion?
    Cu²⁺
  • What is the chemical symbol for zinc ion?
    Zn²⁺
  • What is the chemical symbol for tin (II) ion?
    Sn²⁺
  • What is the chemical symbol for lead (II) ion?
    Pb²⁺
  • What is the charge of trivalent ions?
    +3
  • What is the chemical symbol for iron (III) ion?
    Fe³⁺
  • What is the chemical symbol for aluminium ion?
    Al³⁺
  • What is the charge of monovalent anions?
    -1