1. barium peroxide a white toxic powder obtained by heating barium oxide in air
  2. carbon dioxide a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances; absorbed from the air by plants in photosynthesis
  3. carbamic acid an acid that is known only by virtue of its salts (as ammonium carbamate) or its esters (as urethane)
  4. calcium hydroxide a caustic substance produced by heating limestone
  5. barium hydroxide white poisonous crystals
  6. carbon monoxide an odorless very poisonous gas that is a product of incomplete combustion of carbon
  7. horseradish peroxidase an enzyme used in immunohistochemistry to label antigens and their antibodies
  8. Cryptoprocta large primitive cat-like carnivores inhabiting forests of Madagascar
  9. barium protoxide an oxide of barium; a whitish toxic powder
  10. magnesium hydroxide a white crystalline powder used chiefly in medicines
  11. barium dioxide a white toxic powder obtained by heating barium oxide in air
  12. Grand Prix one of several international races
  13. barbituric acid a white crystalline acid derived from pyrimidine
  14. ammonium hydroxide a water solution of ammonia
  15. glutathione peroxidase an enzyme in the body that is a powerful scavenger of free radicals
  16. carbon tetrahalide compounds composed of 1 carbon and 4 halogen molecules
  17. carbonic acid a weak acid known only in solution
  18. carbolic acid a toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic; poisonous if taken internally
  19. potassium hydroxide a potassium compound often used in agriculture and industry
  20. copper oxide an oxide of copper