CHMA10H3 Chapter Notes - Chapter 3: Chemical Formula, Formula Unit, Ion

• School: UTSC
• Department: Chemistry
• Course: CHMA10H3
• Professor: Heinz- Bernhard Kraatz

Document Summary

Organic compounds | compounds containing carbon, along w/ hydrogen, oxygen, nitrogen, and sulfur. Inorganic compounds | all the rest: ionic cmpds (incl hydrates, molecular cmpds (incl acids/bases) Made up of discreet units called molecules: aggregates of two or more atoms in a definite arrangement held together by chemical forces. Total cation charge = total anion charge. Formula is in the smallest whole-number ratio. And of course read chapter 3 compleeeetely. Be able to: name/draw simple organic hydrocarbons, recognize/identify functional groups, name/draw ionic compounds (incl hydrates, name/draw inorganic molecules (incl acids/bases) 3 sodium nitrite iron (ii) sulfate ammonium nitrate. Cr chromium (iii) br bromide chromium (iii) bromide (chromic bromide) , etc (substituent name still determines alphabetical order) Naming alkenes & alkynes: determine base name from c atoms in longest chain containing the double/triple bond, base name ends in: Yne for alkynes: number the chain to give the double/triple bond the lowest number (e. g. 3-methylpent-2-yne)