'Nitric acid' diaporamas de présentation

The Biosphere and Human Effects

The Biosphere and Human Effects. Chapter 18. 18.3 Types of Land Ecosystems. Different climates support different types of plant life, which support different types of animals Biome Type of ecosystem that can be characterized by its climate and dominant vegetation. Deserts.

1.46k views • 113 slides

ME551/GEO551 Geology of Industrial Minerals Spring 2007

ME551/GEO551 Geology of Industrial Minerals Spring 2007. Commodities, Part 4 Magnesium, Perlite, nitrogen, phosphate, potash, salt, pumice. Schedule. NMGS Spring meeting April 13 Final given out April 24 commodities presentation by students on April 24 project presentations on May 1

1.55k views • 100 slides

Reactions of Alcohols

Reactions of Alcohols. Oxidation R-X, Ether, and Ester Preparation Protection of Alcohols Synthesis The Logic of Mechanisms. Alcohols are Synthetically Versatile. Oxidation levels of oxygen- halogen- and nitrogen- containing molecules. Oxidation - Reduction.

2.55k views • 60 slides

Chapter 9 Acids and Bases

549 views • 40 slides

Agenda: more bad particles

492 views • 39 slides

Chapter 22 Carbohydrates

Chapter 22 Carbohydrates. Introduction Classification of Carbohydrates Carbohydrates have the general formula C x (H 2 O) y Carbohydrates are defined as polyhydroxy aldehydes or ketones or substances that hydrolyze to yield polyhydroxy aldehydes and ketones

1.13k views • 38 slides

Chapter 3 Chemical Calculations

619 views • 36 slides

MFGT 104 Materials and Quality Chap 5: Polymers and Elastomers

MFGT 104 Materials and Quality Chap 5: Polymers and Elastomers. Professor Joe Greene CSU, CHICO. MFGT 104. Polymers and Elastomers. Objectives Define the common terms associated with polymers and elastomers List the common properties of a variety of polymer and elastomer families.

830 views • 35 slides

MODERN CHEMISTRY CHAPTER 14 ACIDS AND BASES

MODERN CHEMISTRY CHAPTER 14 ACIDS AND BASES. Sections 1 -3 Properties of Acids & Bases Acid-Base Theories Acid-Base Reactions. Section 14.1. Properties of Acids & Bases. White Wine to Grape Juice. Properties of Acids. Insert Holt Modern Chemistry PowerPoint Disc. Properties of Acids.

2.67k views • 28 slides

Polymers: Giants Among Molecules

475 views • 27 slides

Collection and Preservation of Water and Wastewater Samples

Collection and Preservation of Water and Wastewater Samples. The objective of sampling is to collect a portion of material small enough in volume to be transported conveniently and yet large enough for analytical purposes while still accurately representing the material being sampled.

1.75k views • 26 slides

Chapter 8 Acids and Bases

598 views • 23 slides

Chapter 8 Toxicology: Poisons and Alcohol

864 views • 22 slides

CHAPTER 4

CHAPTER 4. Chemical Reactions. Overview. Ions in Aqueous Solution Ion theory in solutions; precipitation reactions Molecular and ionic equation Typical Reactions Precipitation Acid-Base Oxidation-Reduction (Balancing) Working with solutions Quantitative analysis.

500 views • 22 slides

Electroluminescent Lamps

Electroluminescent Lamps. The Luxprint Electroluminescent Inks for this activity were donated by DuPont. Outline. Motivation History Final Schematic Useful Physics Thin film Capacitors (AC) Luminescence from phosphors How to make one: Overview Lithography: patterning ITO

1.23k views • 20 slides

CORROSION

CORROSION. OXIDATION CORROSION PREVENTION AGAINST CORROSION. Principles and Prevention of Corrosion D.A. Jones Prentice-Hall, Englewood-Cliffs (1996). Attack of Environment on Materials. Metals get oxidized Polymers react with oxygen and degrade

800 views • 18 slides

Chapter 9 Acids and Bases

Chapter 9 Acids and Bases. Acids and Bases. Arrhenius Acids and Bases. Acids produce H + in aqueous solutions water HCl H + (aq) + Cl - (aq) Bases produce OH - in aqueous solutions water NaOH Na + (aq) + OH - (aq). Acids.

381 views • 17 slides

Tracers of stratospheric influence and Asian dust over the Pacific during INTEX B phase II

Tracers of stratospheric influence and Asian dust over the Pacific during INTEX B phase II UNH SAGA special thanks to FASTOZ. All of you on the deployment will recall extensive (excessive?) discussion about whether we were seeing strat influence in the mid and upper trop over the Pacific.

354 views • 12 slides

Combustion of Nitrocellulose

Combustion of Nitrocellulose. A modified form of cotton burns quickly leaving little residue. Purpose. To observe a rapid combustion reaction To compare the combustion of untreated cotton with treated cotton. Demonstration.

980 views • 10 slides

Removing Paving Blocks

Removing Paving Blocks. Presented by Roberto C. Contreras February 23, 2004. New paving block that absorbs traffic pollution. Nitrogen Oxide (Nox) are the exhaust gases from automobiles

258 views • 6 slides