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What’s in a Name?. http://www.youtube.com/watch?v=rcCt7iBGI6c http://www.youtube.com/watch?v=svPsRNOwTTs. Naming Acids. Binary acids Contains 2 different elements: H and another Always has “hydro-” prefix Root of other element’s name Ending “-ic” Examples: HI, H 2 S, HBr, HCl.
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What’s in a Name? http://www.youtube.com/watch?v=rcCt7iBGI6c http://www.youtube.com/watch?v=svPsRNOwTTs
Naming Acids • Binary acids • Contains 2 different elements: H and another • Always has “hydro-” prefix • Root of other element’s name • Ending “-ic” • Examples: HI, H2S, HBr, HCl
Naming Acids • Ternary Acids - Oxyacids • Contains 3 different elements: H, O, and another • No prefix • Name of polyatomic ion • Ending “–ic” for “-ate” • “–ous” for “-ite” • Examples: HClO3, H3PO4, HNO2
Practice • H2SO3 • Sulfurous acid • HF • Hydrofluoric acid • H2Se • Hydroselenic acid • Perchloric acid • HClO4 • Carbonic acid • H2CO3 • Hydrobromic acid • HBr
Naming Bases • Use Ionic rules • Name the first element then the second • Mg(OH)2 Magnesium Hydroxide • Ca(OH)2 Calcium Hydroxide • Na(OH) Sodium Hydroxide
Naming Bases • Use Ionic rules • Name the first element then the second • Mg(OH)2 • Ca(OH)2 • Na(OH) Magnesium Hydroxide Calcium Hydroxide Sodium Hydroxide