'Sulphur dioxide' diaporamas de présentation

GAS LAWS AND THE MOLE

GAS LAWS AND THE MOLE. The difference between solids, liquids and gases is the arrangement and freedom of movement of particles. Take a Closer Look at Gases. Gases move very rapidly in a disordered fashion colliding with each other and the walls of the container (Brownian Motion)

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Who wants to be a scientist?

Who wants to be a scientist?. <insert school name> Celebrating Science Year 2001-2002. Who wants to be a scientist?. Do you?. Rules. Each member of the team answers one question Each member of the team will receive a prize after every correctly answered question

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Immunology of Asthma

Immunology of Asthma. Immunology Unit Department of Pathology King Saud University. Immunology of Asthma. Objectives: To the difference between extrinsic and intrinsic asthma To be familiar with types of allergens and their role in allergic sensitization

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Montserrat volcanic eruption

Montserrat volcanic eruption. LO: to produce a case study of the causes, effects (long and short term) and responses to the eruption. What to include in your case study. 1. Describe the location of Montserrat- you could include a sketch map 2. What caused the eruption?

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Learning Unit 10: Acidification

Learning Unit 10: Acidification. Disclaimer. Please note that the following PowerPoint representation DOES NOT replace the official Study Material. The purpose of this additional resource is to support, assist and enrich your learning experience. Learning Outcomes.

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Acid Rain in Norway

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Producing Electricity from Fossil Fuels and Renewable Sources

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Producing Electricity from Fossil Fuels and Renewable Sources

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Food Science

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How do we pollute our environment?

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Chapter 11 Section 3

Chapter 11 Section 3. Limiting Reagent & Percent Yield. Limiting Reagent (= Reactant). What does it mean? Consider making cars. If you had 100 car bodies and 300 tires, how many cars can you make given the equation? 1 car body + 4 tires ? 1 car Animation of Limiting Reagent

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Global Warming Lesson 1

Global Warming Lesson 1. Match these pairs of words. Carbon Dioxide Sulphur Dioxide Nitrogen Dioxide Methane CFCs Water. Acid Rain Global Warming Rain Ozone layer depletion Global Warming Acid Rain. Objectives. Link atmospheric gases with the effects on the climate

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Pollution-indicator Species

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EXTRACTION OF BROMINE FROM SEA WATER

EXTRACTION OF BROMINE FROM SEA WATER. 1. Oxidation of Bromide ions to Bromine. Removal of Bromine Vapour. Reduction of Bromine to Hydrobromic acid. 4. Oxidation of Hydrobromic acid to Bromine. 1:Oxidation Of Bromide to Bromine. Seawater is acidified using H 2 SO 4 . ( pH8-3.5).

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Plant oils

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Answers to Sec 3 Sci ( Chem ) Discover Chemistry Workbook Page 1 - 9

Answers to Sec 3 Sci ( Chem ) Discover Chemistry Workbook Page 1 - 9. Page 1. Arrangement of particles (in solids): closely packed and vibrate about fixed position Arrangement of particles (in liquids): slide over each other and move around randomly Liquid ? Freezing ? Solid

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M utations

M utations. Variations which do not resemble either parent and have not occurred in family history. Do not have any known cause. Not necessarily harmful. Mutant : An organism which possesses a mutation

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Simple Chemical Reactions

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Mount Kilauea

Mount Kilauea. What are the causes, impacts and responses to volcanic events? How have they been managed?. Background. Kilauea has been active for 23,000 years and has been continuously erupting Since 1952 there have been 34 sizeable eruptions Kilauea is the most active currently. Causes.

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Geothermal Energy

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