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Inorganic Carbon Chemistry
Inorganic Carbon Chemistry
Published: 2015/02/23
Channel: Ilana T
01 George Difference Between Organic & Inorganic Carbon
01 George Difference Between Organic & Inorganic Carbon
Published: 2013/05/21
Channel: DC Emergence
Inorganic carbon distribution in water
Inorganic carbon distribution in water
Published: 2016/04/29
Channel: Stephen Boult
Inorganic Carbon
Inorganic Carbon
Published: 2017/08/02
Channel: Reynolds Creek CZO USDA-ARS
Inorganic carbon chemistry in the ocean (Zanna Chase)
Inorganic carbon chemistry in the ocean (Zanna Chase)
Published: 2015/08/12
Channel: CoE CSS
Organic vs inorganic carbon
Organic vs inorganic carbon
Published: 2014/03/30
Channel: Virtual Field Trips
Inorganic carbon Meaning
Inorganic carbon Meaning
Published: 2015/04/28
Channel: ADictionary
VINDTA coupled to Aurora 1030 autosampler with AutoIt for dissolved inorganic carbon measurement
VINDTA coupled to Aurora 1030 autosampler with AutoIt for dissolved inorganic carbon measurement
Published: 2013/04/26
Channel: Matheus Carvalho
What does inorganic carbon mean?
What does inorganic carbon mean?
Published: 2015/01/30
Channel: What Does That Mean?
Webinar Wednesday: Carbon Speciation to Support Sediment Studies
Webinar Wednesday: Carbon Speciation to Support Sediment Studies
Published: 2016/03/16
Channel: ALS Limited
difference between organic inorganic source
difference between organic inorganic source
Published: 2017/07/17
Channel: ADESH BAWANE
Elemental Analyzer CS-2000 - ELTRA
Elemental Analyzer CS-2000 - ELTRA
Published: 2014/05/20
Channel: ELTRA - Elemental Analyzers
Total Organic Carbon Analysis
Total Organic Carbon Analysis
Published: 2014/08/19
Channel: Graham Galway
DIC The Carbonate System In the Ocean
DIC The Carbonate System In the Ocean
Published: 2015/11/20
Channel: GeoOceanology
DIC Total Carbon Sampling
DIC Total Carbon Sampling
Published: 2013/08/15
Channel: Andrew Barna
Total Carbon, Organic Carbon, Nitrogen and Sulphur Analysis Flash Combustion Method
Total Carbon, Organic Carbon, Nitrogen and Sulphur Analysis Flash Combustion Method
Published: 2013/07/31
Channel: World Agroforestry Centre
LECO Corporation: CS844 Carbon and Sulfur Determinator
LECO Corporation: CS844 Carbon and Sulfur Determinator
Published: 2011/06/10
Channel: Labcompare
Sigma and Pi Bonds: Hybridization Explained!
Sigma and Pi Bonds: Hybridization Explained!
Published: 2012/11/30
Channel: chemistNATE
Alkalinity Analysis
Alkalinity Analysis
Published: 2013/08/15
Channel: Andrew Barna
Movie Primacs SNC100 Carbon Nitrogen analyzer
Movie Primacs SNC100 Carbon Nitrogen analyzer
Published: 2016/04/22
Channel: SkalarAnalytical
ECOC (Elemental Carbon -- Organic Carbon) Harvard Impactor
ECOC (Elemental Carbon -- Organic Carbon) Harvard Impactor
Published: 2011/11/04
Channel: airtepak
Carbon/Sulfur Analyzer | Eltra Carbon/Sulfur Elemental Analyzer CS-2000
Carbon/Sulfur Analyzer | Eltra Carbon/Sulfur Elemental Analyzer CS-2000
Published: 2017/03/03
Channel: MagerScientific
Icarus 1 16 13 combustion analysis of carbon and sulfur (C/S) in inorganic solids
Icarus 1 16 13 combustion analysis of carbon and sulfur (C/S) in inorganic solids
Published: 2013/06/11
Channel: bruker vn
Leco Carbon Nitrogen Analysis
Leco Carbon Nitrogen Analysis
Published: 2014/04/07
Channel: Virtual Soil Science Learning Resources
What is Total Organic Carbon?
What is Total Organic Carbon?
Published: 2017/04/26
Channel: ATS Smart Solutions
Dissolved Organic Carbon (DOC) analysis
Dissolved Organic Carbon (DOC) analysis
Published: 2012/09/07
Channel: Dr. David Kreller Chemistry
Carbonate system pH
Carbonate system pH
Published: 2017/04/23
Channel: DWKingColby
Bjerrum plot - Video Learning - WizScience.com
Bjerrum plot - Video Learning - WizScience.com
Published: 2015/09/04
Channel: Wiz Science™
Soil Organic Carbon – the treasure beneath our feet
Soil Organic Carbon – the treasure beneath our feet
Published: 2017/03/21
Channel: Food and Agriculture Organization of the United Nations
How to Draw Lewis Structures: Five Easy Steps
How to Draw Lewis Structures: Five Easy Steps
Published: 2013/08/03
Channel: Wayne Breslyn
How to analyze for Total Organic Carbon in drinking water
How to analyze for Total Organic Carbon in drinking water
Published: 2016/12/14
Channel: Walkerton Clean Water Centre
Analyzing Water Samples for Total Phosphorus
Analyzing Water Samples for Total Phosphorus
Published: 2012/10/10
Channel: SGI Video
Measuring Organics In Drinking Water: Why and how?
Measuring Organics In Drinking Water: Why and how?
Published: 2016/01/26
Channel: Hach Company
Total Organic Carbon (starring Priyanca Sarkar & Lucy Cheng)
Total Organic Carbon (starring Priyanca Sarkar & Lucy Cheng)
Published: 2009/10/12
Channel: The University of Arizona
Hydrocarbon Power! - Crash Course Chemistry #40
Hydrocarbon Power! - Crash Course Chemistry #40
Published: 2013/11/26
Channel: CrashCourse
PAC Antek 6200 Total Sulfur and Total Nitrogen Process Analyzer
PAC Antek 6200 Total Sulfur and Total Nitrogen Process Analyzer
Published: 2014/09/30
Channel: PAC LP
5E CS3700 Carbon Sulfur Analyzer
5E CS3700 Carbon Sulfur Analyzer
Published: 2017/07/13
Channel: CKIC Video
Organic Carbon and the World around Us
Organic Carbon and the World around Us
Published: 2012/09/11
Channel: USGS
Biological Molecules - You Are What You Eat: Crash Course Biology #3
Biological Molecules - You Are What You Eat: Crash Course Biology #3
Published: 2012/02/13
Channel: CrashCourse
How to run combustion analysis
How to run combustion analysis
Published: 2016/12/06
Channel: elementargroup
TDIC Meaning
TDIC Meaning
Published: 2015/04/28
Channel: ADictionary
Nitrogen & Phosphorus Cycles: Always Recycle! Part 2 - Crash Course Ecology #9
Nitrogen & Phosphorus Cycles: Always Recycle! Part 2 - Crash Course Ecology #9
Published: 2013/01/01
Channel: CrashCourse
Nomenclature - Crash Course Chemistry #44
Nomenclature - Crash Course Chemistry #44
Published: 2013/12/30
Channel: CrashCourse
Water Chemistry 2: Buffering systems
Water Chemistry 2: Buffering systems
Published: 2017/01/23
Channel: Department of Chemical Engineering/Lund University
DETERMINATION of TOTAL SOLIDS in WATER SAMPLE: THEORY, EXPERIMENT AND CALCULATION
DETERMINATION of TOTAL SOLIDS in WATER SAMPLE: THEORY, EXPERIMENT AND CALCULATION
Published: 2017/08/22
Channel: Nitish Rai
Measuring Organics in Drinking Water: Why is it Important?
Measuring Organics in Drinking Water: Why is it Important?
Published: 2015/03/10
Channel: Hach Company
What is BIOLOGICAL PUMP? What does BIOLOGICAL PUMP mean? BIOLOGICAL PUMP meaning & explanation
What is BIOLOGICAL PUMP? What does BIOLOGICAL PUMP mean? BIOLOGICAL PUMP meaning & explanation
Published: 2017/01/24
Channel: The Audiopedia
Determination of hardness of Water
Determination of hardness of Water
Published: 2013/04/08
Channel: NCTEL
Explanation of Organic Carbon Analysis
Explanation of Organic Carbon Analysis
Published: 2016/08/20
Channel: Naresh Kumar News Travel New Site
Inorganic Hybridization & Structure by Er. Dushyant Kumar (B.Tech., IIT-Roorkee)
Inorganic Hybridization & Structure by Er. Dushyant Kumar (B.Tech., IIT-Roorkee)
Published: 2013/12/24
Channel: Er Dushyant Kumar-B.tech,IIT Roorkee
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WIKIPEDIA ARTICLE

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"Present day" (1990s) sea surface DIC concentration (from the GLODAP climatology).
Pre-industrial (1700s) sea surface DIC concentration (from the GLODAP climatology).

The total inorganic carbon (CT, or TIC) or dissolved inorganic carbon (DIC) is the sum of inorganic carbon species in a solution. The inorganic carbon species include carbon dioxide, carbonic acid, bicarbonate anion, and carbonate.[1] It is customary to express carbon dioxide and carbonic acid simultaneously as CO2* . CT is a key parameter when making measurements related to the pH of natural aqueous systems,[2] and carbon dioxide flux estimates.

CT = [CO2*] + [HCO3] + [CO32−]

where,

  • CT is the total inorganic carbon
  • [CO2*] is the sum of carbon dioxide and carbonic acid concentrations ( [CO2*] = [CO2] + [H2CO3])
  • [HCO3] is the bicarbonate concentration
  • [CO32−] is the carbonate concentration

Each of these species are related by the following pH-driven chemical equilibria:

CO2 + H2O ⇌ H2CO3 ⇌ H+ + HCO3 ⇌ 2H+ + CO32−

The concentrations of the different species of DIC (and which species is dominant) depends on the pH of the solution, as shown by a Bjerrum plot.

Total inorganic carbon is typically measured by the acidification of the sample which drives the equilibria to CO2. This gas is then sparged from solution and trapped, and the quantity trapped is then measured, usually by infrared spectroscopy.

See also[edit]

References[edit]

  1. ^ C. Michael Hogan. 2010. Calcium. eds. A. Jorgensen, C. Cleveland. Encyclopedia of Earth. National Council for Science and the Environment.
  2. ^ Stanley E. Manahan. 2005. Environmental chemistry. CRC Press

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