Exam 1 Review

Is NH₄ a compound, mixture, or element?

• Compound

• Mixture

• Element

• 506.62

• 5

• 4

• 506.622

Which of the following is an element?

• Sulfur

• Dihydrogen Oxide

• Ammonia

• Nitrite

Name the following compound P₄O₆

• Tetraphosphorus Hexaoxide

• Phosphate

• Phosphorus Oxide

• Four Phosphorus, Six Oxygen

Name the following compound HCl_(aq)

• Hydrogen Chloride

• Hydrochloric Acid

• Hydrogen Chlorine

• Dihydrongen DiChlorine

What is the compound for Lead(II) Carbonate

• Pb(CO₃)₂

• Pb(CO₃)

• Pb(CO₃)^-2

• Pb⁺²(CO₃)

What is the compound for Hydroiodic Acid

• HI_(aq)

• HIr_(aq)

• Hi_(gas)

• HI_(gas)

Calculate the Molar Mass of the following compound: C₆H₁₂O₆

• 180.18

• 209.2 g/mol

• 30.03 g/mol

• 180.18 g/mol