'Smaller particles' diaporamas de présentation

SOLUTIONS and SOLUBILITY

SOLUTIONS and SOLUBILITY. Know for test. 1. Definition mixture solution solute solvent solubility dilute concentrated.

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Heat and Temperature

Heat and Temperature.

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Quiz Friday!

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ATS 351 Lecture 9 Radar

ATS 351 Lecture 9 Radar . Radio Waves. Electromagnetic Waves. Consist of an electric field and a magnetic field Polarization: describes the orientation of the electric field. Frequency and Wavelength. Frequency and wavelength are related by: = c/f ? = wavelength

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Digestion, Absorption and Transport

Digestion, Absorption and Transport. Copyright 2005 Wadsworth Group, a division of Thomson Learning. Digestion and Absorption. Digestion Process by which large molecules are mechanically and chemically broken down into smaller particles Absorption

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International Baccalaureate Chemistry

International Baccalaureate Chemistry. Topic 6 - Kinetics. Review: Reaction Types. Sythesis : A + B ? AB 2Na + Cl 2 ? 2NaCl Decomposition: AB ? A + B 2H 2 O ? 2H 2 + O 2 S. Replacement: A + + BC ? B + + AC Cu + + AgNO 3 ? Ag + + Cu(NO 3 ) 2

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Managing Mercury in Dental Offices

Managing Mercury in Dental Offices. Greg Newman Division of Pollution Prevention and Environmental Assistance. OUTLINE. Background Mercury in North Carolina Mercury in Wastewater Sources of Dental Mercury Discharges Preventing Mercury Releases Treatment. Mercury: Background.

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Single Particle Motion

Single Particle Motion. Reading: Chaps 3 & 5. Want to be great athletes? Study aerosol science & engineering because you surely need to know how to control particle movement in the air!. V.

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Forecasting Global BC and OC Emissions to 2030 and 2050

Forecasting Global BC and OC Emissions to 2030 and 2050. David G. Streets Argonne National Laboratory, Illinois, USA Workshop on Global Air Pollution Trends to 2030 IIASA, Laxenburg, Austria January 27-28, 2005. Technically, we are most concerned about:

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Fundamental Particles, Fundamental Questions

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Media-Specific Disinfection

Media-Specific Disinfection. Surfaces and Air. Legal Issues. 1) It is a violation of Federal law to use an EPA registered product in a manner inconsistent with its labeling. Solution strength must be according to label Applications must be on the label

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Types of Rock

Liz LaRosa http://www.middleschoolscience.com 2009 Images from Geology.com unless otherwise noted. Types of Rock. What are Rocks?. A rock is a naturally occurring solid mixture of one or more minerals, or organic matter

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FACTORS AFFECTING RATE OF DISSOLVING AND SOLUBILITY

FACTORS AFFECTING RATE OF DISSOLVING AND SOLUBILITY. SECTION 8.2. FACTORS AFFECTING RATE OF SOLUBILITY. TEMPERATURE High temp ? more kinetic energy Particles collide with each other This increases their rate of dissolving. FACTORS AFFECTING RATE OF SOLUBILITY. PARTICLE/ MOLECULE SIZE

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Transition Metal Nanoparticles Synthesis: Salt Reduction

Transition Metal Nanoparticles Synthesis: Salt Reduction. CHEM *7530/750 Winter 2006 Olivier Nguon. Interests of study. High performance catalysts 1 (hydrogenation, oxidation, selectivity, etc.) Advanced materials (electronic, optic, magnetic, etc., properties) 2

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Atom Notes

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Laws

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Porosity, Permeability, Capillarity

Porosity, Permeability, Capillarity. POROSITY. ANGULAR. ROUND. ROUNDNESS. Porosity - The amount of space in between sediments. Porosity is determined by:. 1. Shape - Well rounded particles have greater porosity than angular. POROSITY. UNPACKED. PACKED. PACKING.

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Filters

Filters. List 4 types of contaminants. Water--acid Metal Burrs and chips Dust, sand, pieces of seals and paint rust lint, fibers. Explain the concept of a micron. Measure of the opening hole size of a filter. The size of particle that can pass through the filter

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Nano Particles

Nano Particles. High fraction of atoms at or near the surface. Surface Tension: liquids surfaces behave as though they are an elastic film. Kelvin Effect: higher vapor pressure over smaller droplets Ostwald Ripening: large particles grow at the expense of smaller particles

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