'Oxygen molecules' presentation slideshows

Gas Laws

Gas Laws. The Gas Laws Kinetic Molecular Theory . Matter is composed of very tiny particles . Particles of matter are in continual motion . The total KE of colliding particles remains constant When individual particles collide, some lose energy while others gain energy.

1.01k views • 64 slides

Thermal Physics

Thermal Physics. 13 - Temperature & Kinetic Energy 15 - Laws of Thermodynamics. Assignments. Read 13.2,4,6-10 Read 14.1-4 for review Read 15.1-9 Asgn 13/Q3,5,27 and P32,34,44 15/Q1-3 and P5-8,10,16,21,23,24,32,39,42. Introduction to Thermodynamics Temperature and Heat

817 views • 58 slides

The Climate System and Climate Change: The Atmospheric Component

700 views • 45 slides

Evolution by Gene Duplication

Evolution by Gene Duplication. Wen-Hsiung Li, Ph.D. James Watson Professor Ecology and Evolution University of Chicago. Topics. Increase in gene number from simple to complex organisms Evolutionary significance: Why gene duplication? Examples of duplicate genes

836 views • 42 slides

PIG

PIG. describe how hydrogen bonding occurs between water molecules, and relate this, and other properties of water, to the roles of water in living organisms. Water is attracted to ions and polar molecules so is a good solvent

903 views • 41 slides

Chapter 8: Reaction Rates and Equilibrium

Chapter 8: Reaction Rates and Equilibrium. SPONTANEOUS PROCESSES Spontaneous processes are processes that take place naturally with no apparent cause or stimulus. EXERGONIC PROCESSES

499 views • 38 slides

Drill: What season do we have the longest days of the year? Why?

Drill: What season do we have the longest days of the year? Why?. Section 1 Formation of the Solar System. Chapter 27. Objectives. Explain the nebular hypothesis of the origin of the solar system Describe how the planets formed

459 views • 38 slides

Atmospheric Circulation and Weather

Atmospheric Circulation and Weather. Composition of the Atmosphere. The lower atmosphere is a nearly homogeneous mixture of gases. The most abundant gas in our atmosphere is nitrogen. Air is never completely dry; water vapor, the gaseous form of water, can occupy as much as 4% of its volume.

472 views • 34 slides

GAS TRANSPORT & CONTROL OF RESPIRATION

GAS TRANSPORT & CONTROL OF RESPIRATION. GAS TRANSPORT. Blood transports Oxygen and Carbon dioxide between lungs and the tissues of the body These gases are transported in different states Dissolved in plasma Chemically combined with hemoglobin Converted to a different molecule.

1.17k views • 30 slides

At the end of this unit you should:

At the end of this unit you should: Be able to list the parts of the respiratory system and explain their function. Know where in the body the lungs are located and what protects them. Know what gases are exchanged at the lungs. Know how gas exchange occurs.

605 views • 30 slides

Fuel Cells and Hydrogen Cars

608 views • 25 slides

Initiating a Saline Lock and IV (Ranger Lock)

Initiating a Saline Lock and IV (Ranger Lock). OBJECTIVES -- Define Hypovlemic Shock -- Discuss Signs and symptoms -- Discuss and watch video of a Saline lock -- Discuss which casualties should get fluids, and which should get a saline lock. -- How much fluid should casualties get?

950 views • 25 slides

Homeostasis and Body Organization

310 views • 19 slides

Energy in the Cell

Energy in the Cell. Energy is in two basic forms: 1. potential energy , which is energy stored up, ready to use, like a coiled spring, the capacity to do work. 2. kinetic energy , which is energy of motion, actually doing work. Food molecules contain potential energy in their chemical bonds.

598 views • 18 slides

Macromolecules

Macromolecules. Large Molecules Macromolecules are formed when monomers are linked together to form longer chains called polymers . The same process of making and breaking polymers is found in all living organisms. Condensation Reaction.

763 views • 17 slides

Macromolecules

Macromolecules. Large Molecules Macromolecules are formed when monomers are linked together to form longer chains called polymers . The same process of making and breaking polymers is found in all living organisms. Condensation Reaction.

390 views • 17 slides

10.2 ALKANES

10.2 ALKANES. Combustion of Alkanes. The most familiar reaction of the alkanes is combustion. Like almost all organic compounds, the alkanes areflammable and oxidise when burnt in the air to form carbon dioxide and water if sufficient oxygen is present.

450 views • 16 slides

CHAPTER - 15 OUR ENVIRONMENT

CHAPTER - 15 OUR ENVIRONMENT. CLASS :- X MADE BY :- MANAS MAHAJAN SCHOOL :- K.V. GANESHKHIND PUNE-7. 1. Effect of adding waste to the environment :-. Human activities produce a lot of waste materials which

8.86k views • 15 slides

COMETARY AIRBURSTS AND ATMOSPHERIC CHEMISTRY

COMETARY AIRBURSTS AND ATMOSPHERIC CHEMISTRY. Adrian L. Melott (1), Brian C. Thomas (2), Gisela Dreschhoff (1), and Carey K. Johnson (3) 1Department of Physics and Astronomy, University of Kansas 2Department of Physics and Astronomy, Washburn University

207 views • 13 slides

Why Biofuels ?

95 views • 0 slides