Compounds Flashcards
1
Q
What is a compound?
A
Compound are substances formed from two or more elements that are held together by chemical bonds.
2
Q
What is CO2?
A
CO2 is carbon dioxide, a compound formed from a chemical reaction between carbon and oxygen.
3
Q
What is the formulas for: Carbon Dioxide Ammonia Water Sodium Chloride Carbon Monoxide Hydrochloric acid Calcium Chloride Sodium Carbonate Sulfuric acid?
A
Carbon Dioxide = CO2 Ammonia = NH3 Water = H2O Sodium Chloride = NaCl Carbon Monoxide = CO Hydrochloric acid = HCl Calcium Chloride = CaCl2 Sodium Carbonate = Na2CO3 Sulfuric acid = H2SO4