'3 2 hco 3' diaporamas de présentation

Definitions

1.95k views • 185 slides

Activity II

Activity II. For solids or liquid solutions: a i =X i g i For gases: a i =P i g i = f i For aqueous solutions: a i =m i g i. X i =mole fraction of component i P i = partial pressure of component i m i = molal concentration of component i. Activity Coefficients.

617 views • 28 slides

Solubility of CO 2 and Carbonate Equilibrium

447 views • 28 slides

Activity II

Activity II. For solids or liquid solutions: a i =X i g i For gases: a i =P i g i = f i For aqueous solutions: a i =m i g i. X i =mole fraction of component i P i = partial pressure of component i m i = molal concentration of component i. Activity Coefficients.

313 views • 28 slides

Lecture 11: Ocean Carbonate Chemistry: Ocean Distributions

Lecture 11: Ocean Carbonate Chemistry: Ocean Distributions Ocean Distributions Controls on Distributions. What is the distribution of CO 2 added to the ocean?. See Section 4.4 Emerson and Hedges. Sarmiento and Gruber (2002) Sinks for Anthropogenic Carbon

246 views • 24 slides

5-7 ??? ( ? ) ??? ????????????????

5-7 ??? ( ? ) ??? ???????????????? ????? 1. ?????????? H + ???????? 2. ??????????????? pH ??? 3. ???? pH ??????????? ?????????????? c a K a ?10 -7.7 ? c sp K a ?10 -8 ????? c sp1 K a1 ?10 -8 ? c sp2 K a2 ?10 -8 ? c sp3 K a3 ?10 -8 ????????? H + ???????????????????

853 views • 23 slides

Tests for Anions

Tests for Anions. Need to know test for Chloride Sulfate/sulfite carbonate/hydrogen carbonate nitrate phosphate (NB know confirmatory test too!). Chloride. Add AgNO 3 Get white ppt Confirm = ppt dissolves in dilute ammonia Equation needed Ag + + Cl - ? AgCl ( ? ).

436 views • 14 slides