Organic Chemistry (ATC)
Course notes by guideline topic, plus free practice tests from the question bank.
Supplementary study aid, not official HOSA competition material.
Describe electronegativity – structure and bonding16% of exam
Source: NGL/Cengage Academic Testing Center — HOSA ILC Guidelines (March 2026), §7 Test Plans
No study notes for this topic yet.
Describe chemical bonds, shapes and naming of compounds16% of exam
Source: NGL/Cengage Academic Testing Center — HOSA ILC Guidelines (March 2026), §7 Test Plans
No study notes for this topic yet.
Describe stereochemistry4% of exam
Source: NGL/Cengage Academic Testing Center — HOSA ILC Guidelines (March 2026), §7 Test Plans
No study notes for this topic yet.
Describe substitution and elimination reactions6% of exam
Source: NGL/Cengage Academic Testing Center — HOSA ILC Guidelines (March 2026), §7 Test Plans
No study notes for this topic yet.
Identify aromatic compounds and IUPAC names12% of exam
Source: NGL/Cengage Academic Testing Center — HOSA ILC Guidelines (March 2026), §7 Test Plans
No study notes for this topic yet.
Differentiate and describe alkanes, alkenes, alkynes, cycloalkanes, alcohols, ethers, epoxides, sulfides, aldehydes, ketones, and functional groups26% of exam
Source: NGL/Cengage Academic Testing Center — HOSA ILC Guidelines (March 2026), §7 Test Plans
No study notes for this topic yet.
Identify carboxylic acids and derivatives8% of exam
Source: NGL/Cengage Academic Testing Center — HOSA ILC Guidelines (March 2026), §7 Test Plans
No study notes for this topic yet.
Understanding how to name amines8% of exam
Source: NGL/Cengage Academic Testing Center — HOSA ILC Guidelines (March 2026), §7 Test Plans
No study notes for this topic yet.
Describe spectroscopy4% of exam
Source: NGL/Cengage Academic Testing Center — HOSA ILC Guidelines (March 2026), §7 Test Plans
No study notes for this topic yet.
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