CHE 110 Lecture Notes - Lecture 12: Molar Concentration, Sodium Nitrate, Nitric Acid

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De nitions: produce h+ in water (arrhenius, proton donor (bronsted-lowery, electron-pair acceptor (lewis) **** important for organic. We often leave the water out but know it is there: hcl h+(aq) +cl- (aq) Naming/formulas acids: hydrochloric acid hcl, hydrobromic acid hbr, nitric acid hno3, sulfuric acid - h2so4, sulfurous acid h2so3, nitrous acid hno2. Lioh, naoh, caco3, nh3: bases burn just like acids. De nitions: produce oh- in water (arrhenius, proton acceptor (bronsted-lowery) Acid-base reactions: hno3 + naoh --> h2o (l)+ nano3, acid + base --> water (hoh) + salt. Koh + hcl --> h2o + kcl (aq) Hbr + nh3 --> nh4br(aq) (nh4 + br: acid + base --> conj. No3 + h2o --> h3o+(aq) + no3- (aq) Hi --> h+ + i: there are 7 strong acids: Hcl, hbr, hi, hno3, hclo4, hclo3, h2so4 ( rst h+: strong bases are soluble oh- ionic compounds. Bottle of hcl but concentration is not marked.

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