'Vapour pressure' diaporamas de présentation

GEOCHEMISTRY OF GEOTHERMAL SYSTEMS

GEOCHEMISTRY OF GEOTHERMAL SYSTEMS. WATER CHEMISTRY. Chemical composition of waters is expressed in terms of major anion and cation contents. Major Cations: Na + , K + , Ca ++ , Mg ++ Major Anions: HCO 3 - (or CO 3 = ), Cl - , SO 4 = HCO 3 - ? dominant in neutral conditions

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Distillation I

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Pancake ice on the Rideau River:

Pancake ice on the Rideau River:

649 views • 53 slides

804 views • 44 slides

Iraq Project September 10, 2019 Sioux Falls, South Dakota

SSEBop ET Training Workshop. Welcome and Introductions. Iraq Project September 10, 2019 Sioux Falls, South Dakota. Outline. Why ET? Potential/Reference vs actual ET Review of in-situ measurement of ET PET Parameters. ET = Crop Water Use. Evapotranspiration =

577 views • 42 slides

ERT 108 : PHYSICAL CHEMISTRY Phase Diagrams

ERT 108 : PHYSICAL CHEMISTRY Phase Diagrams. By; Mrs Hafiza Binti Shukor. ERT 108/3 PHYSICAL CHEMISTRY SEM 2 (2010/2011). By; Mrs Hafiza Binti Shukor. Subtopics. Definitions The Phase Rule Two-component Systems: Vapour pressure Diagrams Temperature-composition Diagrams

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PHASE SEPARATIONS

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Contact Angles in the Study of Adhesion

Contact Angles in the Study of Adhesion. S urface tension in Action. introduction. It has been recognized for some time that there is a relationship between the contact angles which liquids make with surfaces and the strength of adhesive bonds to the surfaces. SURFACE TENSION OF LIQUIDS.

579 views • 27 slides

Beam development at ISOLDE

TARGISOL. Beam development at ISOLDE. Overview. Problems with carbon Target What is the status of carbon and nitrogen beams today. Carbon. Z. N. Carbon. 15C 2.45 s. 17C 193 ms. 20C 14 ms. 10C 19.3 s. 11C 20.38m. 14C 5730a. 16C 0.747 s. 18C 92 ms. 19C 49 ms. 9C

341 views • 26 slides

Modeling Secondary Organic Aerosol Formation during ?- pinene Photo- oxidation and Ozonolysis

374 views • 19 slides

Comparison of Gases, Liquids and Solid s

Comparison of Gases, Liquids and Solid s. Phase Changes. Vapour Pressure. Vapour Pressure of Liquids and Solids vs. Temperature. Heat of Phase Transitions. Phase Diagrams. Critic a l Temperature. Surface Tension. Intermolecular Forces and Chemical Bonding Energies . Dipole-Dipole Forces.

311 views • 18 slides

Meteorology and Atmospheric Physics lecture 3

Meteorology and Atmospheric Physics lecture 3. Recap: Vapour pressure over a liquid drop is higher than over a plane surface. How can this be? Do curved surfaces attract more vapour molecules towards them?

599 views • 13 slides

598 views • 13 slides

Case Study: Use of GLAM to investigate future crop yields over India

Case Study: Use of GLAM to investigate future crop yields over India. Introduction. Climate change will have both direct and indirect influences on crop growth and development i.e. direct CO 2 effect + indirect effect of weather and climate change

225 views • 12 slides

17 Equilibrium (AHL)

17 Equilibrium (AHL). DP Chemistry R. Slider. Liquid-Vapour Equilibrium. Liquid-Vapour Equilibrium. Some molecules at the surface of a liquid gain enough kinetic energy to escape from the surface.

223 views • 11 slides

By: Zalina & Richelle

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302 views • 9 slides

Important concepts

Important concepts. 1- Vapour pressure 2- Difference between Vaporization and Evaporation. What is meant by vapor pressure ?. Vapour pressure. Also Called equilibrium vapour pressure.

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Evaporation

Evaporation. The change from liquid to vapour (gas) is called vaporization or evaporation. The gaseous form of a substance which i s a liquid or solid at room temperature & pressure is called vapour.

467 views • 5 slides