1,112 Co32 PPTs View free & download

Ion Chromatography HCO3-/CO32- Eluent PowerPoint PPT Presentation

Ion Chromatography HCO3-/CO32- Eluent - ... Chromatography. HCO3-/CO32- Eluent. Eluant. 0.0028M NaHCO. 3. 0. ... Eluant. Quaternary. Pump. 500 - 5,000 psi. 1,650 psi nominal. Sample Loop. Sample in Syringe ...

... Chromatography. HCO3-/CO32- Eluent. Eluant. 0.0028M NaHCO. 3. 0. ... Eluant. Quaternary. Pump. 500 - 5,000 psi. 1,650 psi nominal. Sample Loop. Sample in Syringe ...

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Acids and Bases PowerPoint PPT Presentation

Acids and Bases - HCl(g) H+ + Cl- Water is a base -makes hydronium ion What do all of these have in common? NH3 H2O CO32- Dissociate the Following 1. Hydrochloric acid 2. Acetic acid 3 ...

HCl(g) H+ + Cl- Water is a base -makes hydronium ion What do all of these have in common? NH3 H2O CO32- Dissociate the Following 1. Hydrochloric acid 2. Acetic acid 3 ...

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Multiple Lewis Dot Structures PowerPoint PPT Presentation

Multiple Lewis Dot Structures - CO32-24 total valence electrons 2-2-2-O O O O O O C C C O O O Resonance structures One of two or more Lewis structures for a molecule that cannot be depicted by a ...

CO32-24 total valence electrons 2-2-2-O O O O O O C C C O O O Resonance structures One of two or more Lewis structures for a molecule that cannot be depicted by a ...

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Lecture 17 - Open Systems (Solid/Liquid Equilibrium) PowerPoint PPT Presentation

Lecture 17 - Open Systems (Solid/Liquid Equilibrium) - Ferric Iron Solubility. Metal Solubility. Metal Solubility - Effect of Complexes ... What are these for ferric iron? Many other ligands form solids (e.g., CO32 ...

Ferric Iron Solubility. Metal Solubility. Metal Solubility - Effect of Complexes ... What are these for ferric iron? Many other ligands form solids (e.g., CO32 ...

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What is the net ionic equation for the reaction shown in problem PowerPoint PPT Presentation

What is the net ionic equation for the reaction shown in problem - Ni2 (aq) 2 NO3- (aq) 2 Na (aq) CO32- (aq) = Ni2 (aq) CO32- (aq) 2 ... There is no net ionic equation because all the ions cancel out. ...

Ni2 (aq) 2 NO3- (aq) 2 Na (aq) CO32- (aq) = Ni2 (aq) CO32- (aq) 2 ... There is no net ionic equation because all the ions cancel out. ...

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Chemistry 356 PowerPoint PPT Presentation

Chemistry 356 - Oxygen ligands in H2O, CO32-, NO3-, PO43-, ROPO32-, (RO)2PO3-, CH3COO-, OH-, RO ... nitrogen ligands in NO2-, N3-, N2, aniline, imidazole. Soft ligands ...

Oxygen ligands in H2O, CO32-, NO3-, PO43-, ROPO32-, (RO)2PO3-, CH3COO-, OH-, RO ... nitrogen ligands in NO2-, N3-, N2, aniline, imidazole. Soft ligands ...

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Acids and Bases - Acids are proton (H ) donors. Must have an H attached, but not all H's are ionizable. ... When an acid donates a proton, the conjugate base is left. HCO3- CO32- H ...

Acids are proton (H ) donors. Must have an H attached, but not all H's are ionizable. ... When an acid donates a proton, the conjugate base is left. HCO3- CO32- H ...

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Determination of enthalpy change of neutralization PowerPoint PPT Presentation

Determination of enthalpy change of neutralization - Mole ratio of CO32 (aq) to H (aq) is. 1 : 2. Mixing different volumes of HCl(aq) and NH3(aq) ... Two straight lines are drawn. The lines pass through (0,0) and (50,0) ...

Mole ratio of CO32 (aq) to H (aq) is. 1 : 2. Mixing different volumes of HCl(aq) and NH3(aq) ... Two straight lines are drawn. The lines pass through (0,0) and (50,0) ...

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Exp' 34 Objectives PowerPoint PPT Presentation

Exp' 34 Objectives - Anions I Insoluble salts of barium ion in a basic solution. SO42-, PO43-, CO32 ... Ba2 to an acidified solution containing SO42- produces insoluble barium sulfate. ...

Anions I Insoluble salts of barium ion in a basic solution. SO42-, PO43-, CO32 ... Ba2 to an acidified solution containing SO42- produces insoluble barium sulfate. ...

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Chemical - 2. Predict formulas for stable binary ionic compounds based on ... chlorate, ClO3- carbonate, CO32- phosphate, PO43- hydroxide, OH- sulfate, SO42- nitrate, NO3 ...

2. Predict formulas for stable binary ionic compounds based on ... chlorate, ClO3- carbonate, CO32- phosphate, PO43- hydroxide, OH- sulfate, SO42- nitrate, NO3 ...

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Applications of Solubility PowerPoint PPT Presentation

Applications of Solubility - To 'soften' water, washing soda may be added (Na2CO3) The washing soda precipitates the metal ions: Ca2 (aq) CO32-(aq) CaCO3(s) ...

To 'soften' water, washing soda may be added (Na2CO3) The washing soda precipitates the metal ions: Ca2 (aq) CO32-(aq) CaCO3(s) ...

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Salts and Hydrolysis PowerPoint PPT Presentation

Salts and Hydrolysis - Na2CO3 sodium carbonate. Na2CO3(s) 2 Na (aq) CO32-(aq) dissociation first, then... NaHCO3 sodium bicarbonate. NaHCO3(s) Na (aq) HCO3-(aq) Does HCO3 ...

Na2CO3 sodium carbonate. Na2CO3(s) 2 Na (aq) CO32-(aq) dissociation first, then... NaHCO3 sodium bicarbonate. NaHCO3(s) Na (aq) HCO3-(aq) Does HCO3 ...

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Exact Treatment of AcidBase Equilibria PowerPoint PPT Presentation

Exact Treatment of AcidBase Equilibria - Exact Treatment of Amphoteric Equilibria. HCO3-(aq) H2O(l) H3O (aq) CO32-(aq) ... Exact Treatment of Amphoteric Equilibria: Approximation. Multiply both ...

Exact Treatment of Amphoteric Equilibria. HCO3-(aq) H2O(l) H3O (aq) CO32-(aq) ... Exact Treatment of Amphoteric Equilibria: Approximation. Multiply both ...

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Chemistry 121 PowerPoint PPT Presentation

Chemistry 121 - b) some CO (g) is added to the system while the volume is held constant ... pH scale. Check-in. What is the conjugate base of HCO3-? H2CO3. CO32- H2O. OH ...

b) some CO (g) is added to the system while the volume is held constant ... pH scale. Check-in. What is the conjugate base of HCO3-? H2CO3. CO32- H2O. OH ...

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Ocean Acidification PowerPoint PPT Presentation

Ocean Acidification - Sea water 'wants' more carbonate, so it 'takes' it from the ... Echinoderms (sea urchin) Calcite. The Solutions. What can we do about ocean acidification? ...

Sea water 'wants' more carbonate, so it 'takes' it from the ... Echinoderms (sea urchin) Calcite. The Solutions. What can we do about ocean acidification? ...

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Ocean Acidification The other CO2 problem PowerPoint PPT Presentation

Ocean Acidification The other CO2 problem - Ocean Acidification The other CO2 problem Keith Hunter Department of Chemistry University of Otago

Ocean Acidification The other CO2 problem Keith Hunter Department of Chemistry University of Otago

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Carbon in Lakes PowerPoint PPT Presentation

Carbon in Lakes - ... or calcareous lakes. DIC, pH, and ... evaporative balance control lake alkalinity. ... cycling create strong temporal and spatial patterns in lake DIC ...

... or calcareous lakes. DIC, pH, and ... evaporative balance control lake alkalinity. ... cycling create strong temporal and spatial patterns in lake DIC ...

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EXP' 14A: HYDROLYSIS OF SALTS PowerPoint PPT Presentation

EXP' 14A: HYDROLYSIS OF SALTS - EXP. 14-A: HYDROLYSIS OF SALTS. 1. Salt H2O Cation(aq) Anion ... Cation/Anion H2O H /OH- Conjugate. C2H3O2- H2O HC2H3O2(aq) OH-(aq) Hydrolysis Rules ...

EXP. 14-A: HYDROLYSIS OF SALTS. 1. Salt H2O Cation(aq) Anion ... Cation/Anion H2O H /OH- Conjugate. C2H3O2- H2O HC2H3O2(aq) OH-(aq) Hydrolysis Rules ...

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Ocean Acidification - Ocean Acidification. Sonya Remington. sunny9@u.washington.edu. Today's Talk on Ocean Acidification ... The Science: Understand why ocean acidification spells ...

Ocean Acidification. Sonya Remington. sunny9@u.washington.edu. Today's Talk on Ocean Acidification ... The Science: Understand why ocean acidification spells ...

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Solubility - ... solution of Mg(OH)2 weighs 222.1210 g. When the beaker containing the solution ... Mass of Beaker Mg(OH)2 22.1213 g - Mass of Beaker - 22.1200 g ...

... solution of Mg(OH)2 weighs 222.1210 g. When the beaker containing the solution ... Mass of Beaker Mg(OH)2 22.1213 g - Mass of Beaker - 22.1200 g ...

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Solution of complex equilibria requres a systematic approach PowerPoint PPT Presentation

Solution of complex equilibria requres a systematic approach - The initial setup is the same as the previous problem: 1. Write balanced chemical equations ... Solve using the method of successive approximations or Mathcad ...

The initial setup is the same as the previous problem: 1. Write balanced chemical equations ... Solve using the method of successive approximations or Mathcad ...

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Lewis Diagrams for Polyatomic Ions PowerPoint PPT Presentation

Lewis Diagrams for Polyatomic Ions - Lewis Diagrams for Polyatomic Ions Polyatomic Ions Polyatomic ions are covalently bonded atoms that together have an overall charge. Lewis diagrams for polyatomic ...

Lewis Diagrams for Polyatomic Ions Polyatomic Ions Polyatomic ions are covalently bonded atoms that together have an overall charge. Lewis diagrams for polyatomic ...

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Complex Equilibria Solubility PowerPoint PPT Presentation

Complex Equilibria Solubility - 7. Make chemically reasonable approximations to simplify the algebra ... 8. Solve the algebra. From Kb1: From the simplified mass balance equation: ...

7. Make chemically reasonable approximations to simplify the algebra ... 8. Solve the algebra. From Kb1: From the simplified mass balance equation: ...

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Lecture 9: Ocean Carbonate Chemistry: PowerPoint PPT Presentation

Lecture 9: Ocean Carbonate Chemistry: - Theme 1 (continuation) Interior Ocean Carbon Cycle ... Internal variations of pH in the ocean and controlled by internal variations ...

Theme 1 (continuation) Interior Ocean Carbon Cycle ... Internal variations of pH in the ocean and controlled by internal variations ...

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AcidBase Equilibrium: Outline PowerPoint PPT Presentation

AcidBase Equilibrium: Outline - ... plant, or for natural water to resist acid rain / pH change ... Formation of acid-rain. Wastewater neutralization. Buffer in environmental analysis ...

... plant, or for natural water to resist acid rain / pH change ... Formation of acid-rain. Wastewater neutralization. Buffer in environmental analysis ...

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Global terrestrial PowerPoint PPT Presentation

Global terrestrial - Conservative alkalinity ... The conservative alkalinity excess positive charge is balanced primarily by ... Conservative alkalinity and DIC together. increase ...

Conservative alkalinity ... The conservative alkalinity excess positive charge is balanced primarily by ... Conservative alkalinity and DIC together. increase ...

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Lecture 10: Ocean Carbonate Chemistry: - Lecture 10: Ocean Carbonate Chemistry:

Lecture 10: Ocean Carbonate Chemistry:

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Solubility - Solubility Lesson 4 Calculating Ksp Ksp Ksp (the solubility product constant) is the product of the ion concentrations in a saturated solution raised to the power of ...

Solubility Lesson 4 Calculating Ksp Ksp Ksp (the solubility product constant) is the product of the ion concentrations in a saturated solution raised to the power of ...

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Class 18 -- The Oceans PowerPoint PPT Presentation

Class 18 -- The Oceans - Class 18 -- The Oceans More on the chemistry of the Oceans... DISSOLVED GASES IN SEA WATER Solubility of atmospheric gases CO2 and O2 -- Role of biological processes

Class 18 -- The Oceans More on the chemistry of the Oceans... DISSOLVED GASES IN SEA WATER Solubility of atmospheric gases CO2 and O2 -- Role of biological processes

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pH and Buffering PowerPoint PPT Presentation

pH and Buffering - pH and Buffering Aim to know the logarithmic scale of pH to understand how weakly dissociating acids can buffer the pH of an aqueous environment

pH and Buffering Aim to know the logarithmic scale of pH to understand how weakly dissociating acids can buffer the pH of an aqueous environment

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Complex Acid Base Systems PowerPoint PPT Presentation

Complex Acid Base Systems - ... of the HCl is consumed and dissociation of the HAc is contributing significantly ... not too dilute, can assume only the 1st dissociation provides H ...

... of the HCl is consumed and dissociation of the HAc is contributing significantly ... not too dilute, can assume only the 1st dissociation provides H ...

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Early Diagenesis PowerPoint PPT Presentation

Early Diagenesis - Early Diagenesis. Carbonates. Madelon van den Hooven. 2. Overview. Introduction. Dissolution of CaCO3 ... As a result, the alkalinity will also increase and ...

Early Diagenesis. Carbonates. Madelon van den Hooven. 2. Overview. Introduction. Dissolution of CaCO3 ... As a result, the alkalinity will also increase and ...

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Lecture 10: Ocean Carbonate Chemistry: - 4. DDIC DAlk. Ocean Distributions of PO4, Ct, Alk, O2 versus Depth and Ocean ... DDIC DAlk. 5. Profile of pH is similar in. shape to O2. 6. Profile of PCO2 ...

4. DDIC DAlk. Ocean Distributions of PO4, Ct, Alk, O2 versus Depth and Ocean ... DDIC DAlk. 5. Profile of pH is similar in. shape to O2. 6. Profile of PCO2 ...

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HIGH pH AND SALT AFFECTED SOILS PowerPoint PPT Presentation

HIGH pH AND SALT AFFECTED SOILS - ohms (ohms-1), mho. Now defined as Siemen (1 Siemen = 1 mho) Electrical conductivity (EC) ... EC values over 2 dS m-1 (m mho cm-1) suggests potential for problems ...

ohms (ohms-1), mho. Now defined as Siemen (1 Siemen = 1 mho) Electrical conductivity (EC) ... EC values over 2 dS m-1 (m mho cm-1) suggests potential for problems ...

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Polyprotic Acids PowerPoint PPT Presentation

Polyprotic Acids - For the first step assume all H2SO4(aq) deprotonates. H2SO4 (aq) H2O(l) H3O (aq) HSO4-(aq) ... Can assume that x 0.20 since Ka1 is small ...

For the first step assume all H2SO4(aq) deprotonates. H2SO4 (aq) H2O(l) H3O (aq) HSO4-(aq) ... Can assume that x 0.20 since Ka1 is small ...

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Chapter 20 - Newest - CD PowerPoint PPT Presentation

Chapter 20 - Newest - CD - Chemical Change and Electrical Work 21.1 Half-Reactions and Electrochemical Cells 21.2 Voltaic Cells: Using Spontaneous Reactions to Generate ElectricalEnergy

Chemical Change and Electrical Work 21.1 Half-Reactions and Electrochemical Cells 21.2 Voltaic Cells: Using Spontaneous Reactions to Generate ElectricalEnergy

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ENVR 403 Introduction to Environmental Chemistry PowerPoint PPT Presentation

ENVR 403 Introduction to Environmental Chemistry - ENVR 403 Introduction to Environmental Chemistry Philip C. Singer Department of Environmental Sciences and Engineering phil_singer@unc.edu 919-966-3865

ENVR 403 Introduction to Environmental Chemistry Philip C. Singer Department of Environmental Sciences and Engineering phil_singer@unc.edu 919-966-3865

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????????? ???????? - Title: PowerPoint Author: alentiev Last modified by: Created Date: 2/8/2003 2:12:48 PM Document presentation format

Title: PowerPoint Author: alentiev Last modified by: Created Date: 2/8/2003 2:12:48 PM Document presentation format

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What Caused Pleistocene Cycles in Atmospheric CO2 PowerPoint PPT Presentation

What Caused Pleistocene Cycles in Atmospheric CO2 - ALK'- Alkalinity = the total equivalence of ions that must be protonated in ... Inputs of ALK' to ocean are weathering of carbonates and weathering of silicates ...

ALK'- Alkalinity = the total equivalence of ions that must be protonated in ... Inputs of ALK' to ocean are weathering of carbonates and weathering of silicates ...

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Dissolution of calcite in sediments -- metabolic dissolution PowerPoint PPT Presentation

Dissolution of calcite in sediments -- metabolic dissolution - ... given saturation CaCO3 burial efficiency is ~ constant At given sat., but decreases with Decreasing bw. saturation mde ~ constant at given sat., ...

... given saturation CaCO3 burial efficiency is ~ constant At given sat., but decreases with Decreasing bw. saturation mde ~ constant at given sat., ...

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Naming Compounds Practice PowerPoint PPT Presentation

Naming Compounds Practice - H2CO3 carbonic acid. H2SO3 sulfurous acid. H2PO4 phosphoric acid. HNO3 nitric acid ... Carbonic acid. Nitric acid. HF. H3PO4. HI. H2SO3. HNO2. H2CrO4. H2CO3. HNO3 ...

H2CO3 carbonic acid. H2SO3 sulfurous acid. H2PO4 phosphoric acid. HNO3 nitric acid ... Carbonic acid. Nitric acid. HF. H3PO4. HI. H2SO3. HNO2. H2CrO4. H2CO3. HNO3 ...

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Glacialinterglacial variations in atmospheric CO2 PowerPoint PPT Presentation

Glacialinterglacial variations in atmospheric CO2 - What caused glacial/interglacial CO2 changes? What impact did they have on ... INEZ FUNG: Anthropogenic C cycle. Extra s. Preindustrial carbon cycle ...

What caused glacial/interglacial CO2 changes? What impact did they have on ... INEZ FUNG: Anthropogenic C cycle. Extra s. Preindustrial carbon cycle ...

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PRECIPITATION AND DISSOLUTION PowerPoint PPT Presentation

PRECIPITATION AND DISSOLUTION - Assuming SiO2(s) is a pure solid and solution is dilute so that water ... 5.62 x 10-3 mol L-1 136.14 g/mole = 0.766 g L-1. Now consider the salt Al2(SO4)3(s) ...

Assuming SiO2(s) is a pure solid and solution is dilute so that water ... 5.62 x 10-3 mol L-1 136.14 g/mole = 0.766 g L-1. Now consider the salt Al2(SO4)3(s) ...

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Ozone - to ocean and atmosphere. Nonvolatiles stayed in crust, ... adsorb to mineral particles. Carboxylates in humus provide additional. cation exchange capacity ...

to ocean and atmosphere. Nonvolatiles stayed in crust, ... adsorb to mineral particles. Carboxylates in humus provide additional. cation exchange capacity ...

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For ions we must adjust the number of electrons available, A PowerPoint PPT Presentation

For ions we must adjust the number of electrons available, A - Add one e- to A for each negative charge Subtract one e- from A for each positive charge ... Valence Shell Electron Pair Repulsion theory (VSEPR theory ...

Add one e- to A for each negative charge Subtract one e- from A for each positive charge ... Valence Shell Electron Pair Repulsion theory (VSEPR theory ...

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Naming Inorganic Compounds PowerPoint PPT Presentation

Naming Inorganic Compounds - Naming Inorganic Compounds AP Chemistry We will focus on: Ions Cations Single and polyatomic Anions Single Polyatomic Oxyanions Anions derived by adding H+ Cations ...

Naming Inorganic Compounds AP Chemistry We will focus on: Ions Cations Single and polyatomic Anions Single Polyatomic Oxyanions Anions derived by adding H+ Cations ...

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Calcite precipitation instability under openchannel flow PowerPoint PPT Presentation

Calcite precipitation instability under openchannel flow - Advection normal to calcite surface, and deformation of. concentration gradients ... Advection. Boundary conditions: Degassing and precipitation. CO2 H2O H ...

Advection normal to calcite surface, and deformation of. concentration gradients ... Advection. Boundary conditions: Degassing and precipitation. CO2 H2O H ...

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ERMA NURHIDAYATI PowerPoint PPT Presentation

ERMA NURHIDAYATI - hidrolisis garam erma nurhidayati 11303243004 ...

hidrolisis garam erma nurhidayati 11303243004 ...

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Bjerrum plot showing the activities of inorganic carbon species as a function of pH for a value of total inorganic carbon of 10-3 mol L-1. PowerPoint PPT Presentation

Bjerrum plot showing the activities of inorganic carbon species as a function of pH for a value of total inorganic carbon of 10-3 mol L-1. - Title: Slide 1 Author: Greg Druschel Last modified by: Greg Druschel Created Date: 9/19/2004 3:57:23 AM Document presentation format: On-screen Show

Title: Slide 1 Author: Greg Druschel Last modified by: Greg Druschel Created Date: 9/19/2004 3:57:23 AM Document presentation format: On-screen Show

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??Al?????.????????? PowerPoint PPT Presentation

??Al?????.????????? - Title: 1 Author: uming Last modified by: user Created Date: 11/12/2002 11:45:55 AM Document presentation format: Company: bd Other titles

Title: 1 Author: uming Last modified by: user Created Date: 11/12/2002 11:45:55 AM Document presentation format: Company: bd Other titles

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DISSOLVED CO2 AND ACIDBASE EQUILIBRIA INVOLVING CARBONATE PowerPoint PPT Presentation

DISSOLVED CO2 AND ACIDBASE EQUILIBRIA INVOLVING CARBONATE - CO2 is the most prevalent source of acidity in natural ... NaAlSi3O8(albite) CO2(g) 11/2H2O(l) Na HCO3- 2H4SiO40 1 ... Treat carbonic acid as ...

CO2 is the most prevalent source of acidity in natural ... NaAlSi3O8(albite) CO2(g) 11/2H2O(l) Na HCO3- 2H4SiO40 1 ... Treat carbonic acid as ...

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Applications of Neutralization Titrations PowerPoint PPT Presentation

Applications of Neutralization Titrations - 0.1 M can be boiled under reflux for 1 hour without acid loss ... Constant boiling HCl can be weighed and diluted to a known volume to prepare ...

0.1 M can be boiled under reflux for 1 hour without acid loss ... Constant boiling HCl can be weighed and diluted to a known volume to prepare ...

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Chem. 250 - Cloud droplets should nucleate when RH = 100% except that the vapor pressure ... Smaller particles (d 50 nm) have more curved surfaces and are harder to nucleate ...

Cloud droplets should nucleate when RH = 100% except that the vapor pressure ... Smaller particles (d 50 nm) have more curved surfaces and are harder to nucleate ...

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THE GEOCHEMISTRY OF NATURAL WATERS PowerPoint PPT Presentation

THE GEOCHEMISTRY OF NATURAL WATERS - 1. THE GEOCHEMISTRY OF NATURAL WATERS. THE CARBONATE SYSTEM. CHAPTER 3 - Kehew (2001) ... Learn to calculate the solubility of carbonate minerals such as calcite. ...

1. THE GEOCHEMISTRY OF NATURAL WATERS. THE CARBONATE SYSTEM. CHAPTER 3 - Kehew (2001) ... Learn to calculate the solubility of carbonate minerals such as calcite. ...

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Chemistry 1011 PowerPoint PPT Presentation

Chemistry 1011 - Write an expression for the solubility product constant, Ksp, for a substance ... 1.0 mL of 1.0 mol/L barium chloride is added to 10.0 mL of a solution containing ...

Write an expression for the solubility product constant, Ksp, for a substance ... 1.0 mL of 1.0 mol/L barium chloride is added to 10.0 mL of a solution containing ...

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The CO2 system PowerPoint PPT Presentation

The CO2 system - TC, DIC, Alk, pH and PCO2 all critical. CaCO3 ppt impacted by CO2 system, T, , S ... Planktonic and benthic forms -Size range from 50-400mm ...

TC, DIC, Alk, pH and PCO2 all critical. CaCO3 ppt impacted by CO2 system, T, , S ... Planktonic and benthic forms -Size range from 50-400mm ...

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Co32 PowerPoint PPT Presentations