Auburn CHEM 1030 Exam 2 – Practice Questions, Study Guide & Chemistry Exam
Review 2026
Methane - correct answer ✔✔CH₄
Ethane - correct answer ✔✔C₂H₆
Propane - correct answer ✔✔C₃H₈
Butane - correct answer ✔✔C₄H₁₀
Pentane - correct answer ✔✔C₅H₁₂
Hexane - correct answer ✔✔C₆H₁₄
Heptane - correct answer ✔✔C₇H₁₆
Octane - correct answer ✔✔C₈H₁₈
Nonane - correct answer ✔✔C₉H₂₀
Decane - correct answer ✔✔C₁₀H₂₂
ammonium - correct answer ✔✔NH₄⁺
hydronium - correct answer ✔✔H₃O⁺
, mercury(I) ion - correct answer ✔✔Hg₂²⁺
acetate - correct answer ✔✔C₂H₃O₂⁻
azide - correct answer ✔✔N₃⁻
carbonate - correct answer ✔✔CO₃²⁻
chlorate - correct answer ✔✔ClO₃⁻
chlorite - correct answer ✔✔ClO₂⁻
chromate - correct answer ✔✔CrO₄²⁻
cyanide - correct answer ✔✔CN⁻
dichromate - correct answer ✔✔Cr₂O₇²⁻
dihydrogen phosphate - correct answer ✔✔H₂PO₄⁻
hydrogen carbonate - correct answer ✔✔HCO₃⁻
hydrogen phosphate - correct answer ✔✔HPO₄²⁻
hydrogen sulfate - correct answer ✔✔HSO₄⁻
Review 2026
Methane - correct answer ✔✔CH₄
Ethane - correct answer ✔✔C₂H₆
Propane - correct answer ✔✔C₃H₈
Butane - correct answer ✔✔C₄H₁₀
Pentane - correct answer ✔✔C₅H₁₂
Hexane - correct answer ✔✔C₆H₁₄
Heptane - correct answer ✔✔C₇H₁₆
Octane - correct answer ✔✔C₈H₁₈
Nonane - correct answer ✔✔C₉H₂₀
Decane - correct answer ✔✔C₁₀H₂₂
ammonium - correct answer ✔✔NH₄⁺
hydronium - correct answer ✔✔H₃O⁺
, mercury(I) ion - correct answer ✔✔Hg₂²⁺
acetate - correct answer ✔✔C₂H₃O₂⁻
azide - correct answer ✔✔N₃⁻
carbonate - correct answer ✔✔CO₃²⁻
chlorate - correct answer ✔✔ClO₃⁻
chlorite - correct answer ✔✔ClO₂⁻
chromate - correct answer ✔✔CrO₄²⁻
cyanide - correct answer ✔✔CN⁻
dichromate - correct answer ✔✔Cr₂O₇²⁻
dihydrogen phosphate - correct answer ✔✔H₂PO₄⁻
hydrogen carbonate - correct answer ✔✔HCO₃⁻
hydrogen phosphate - correct answer ✔✔HPO₄²⁻
hydrogen sulfate - correct answer ✔✔HSO₄⁻
