States-of-Matter-Education-Presentation-in-Orange-Light-Yellow-Simple-Outlined-Style.pptx

States-of-Matter-Education-Presentation-in-Orange-Light-Yellow-Simple-Outlined-Style.pptx

1. Good Afternoon

2. Good Morning

3. REVIEW

4. Tightly packed Arranged in a specific pattern Vibrate in position Particle Arrangement and Behavior Rigid Fixed shape Fixed volume Cannot flow Properties States of Matter: Solid

5. States of Matter: Liquid Close together but has no regular pattern Have little free space between them Slide and roll past one another Particle Arrangement and Behavior Not rigid No fixed shape Fixed volume Can be slightly compressed Can flow Properties

6. States of Matter: Gas Widely spaced Travel in straight lines until they bounce off another particle or a surface Move around quickly Particle Arrangement and Behavior Not rigid No fixed shape No fixed volume Can be compressed Can flow Properties

7. Click me! (ENGAGE)

8. Introduction to Behavior of Gases

9. Gas Laws Boyle’s Law Charles’ Law Ideal Gas Law 4 Properties of Gas Lesson Outline Volume (V) Temperature (T) Amount (n) Pressure (P )

10. Properties that Describe a Gas Gases are described in terms of four properties: Pressure (P) Volume (V) Temperature (T) Amount (n)

11. 1. Gas Pressure (P) Is described as a force acting on a specific area. Has units of atm, mm Hg, torr, kilopascals (kPa) and lb /in 2 Conversion factors: 1 atm = 760 mm Hg = 760 torr 1 atm = 101.3 kPa  

12. 2. Volume (V) Is three-dimensional space occupied by a gas Common units of volume: - mL, L, m , cm Conversion factors: 1 L = 1000 mL 1 mL = 1 cm 3  

13. 3. Temperature (T) Measure of the warmth or coldness of a body Measure of the average kinetic energy of the particles in an object. Temperature Units: Fahrenheit (°F) Celsius (°C) Kelvin (K) Temperature Unit Conversion

14. 4. Amount / Quantity (n) Measured in moles (mol) Quantity is not the same as mass (Refer to the given image)

15. GAS LAW These are laws that relate the pressure, volume, and temperature of a gas.  

16. GAS LAWS: Boyle’s Law Charles’ Law Ideal Gas Law

17. Good Afternoon 273.15 273.15

18. Good Afternoon atm mm Hg kPa torr psi 1 760 101.3 760 14.7 atm in Hg cm Hg 1 29.9 76

19. Given the air pressure inside the automobile tire is 34.0 psi, express pressure in each of the following units. Convert the 34.0 psi in the following units: atm cm Hg Torr kpa

20. Meteorologist state that a falling object barometer indicates an approaching storm. Given a barometric pressure of 27.5 in Hg, express the pressure in each of the units of pressure. atm mm Hg psi KPa

21. Introduction to Behavior of Gases Test I. Multiple choice: Choose and write the letter of the correct answer.   1. Is the three-dimensional space occupied by a gas. a. Pressure b. Volume C. Amount or Quantity D. Temperature   2. The increase of movement of gas molecules inside a container happens due to? a. Increase in pressure b. Decrease in amounts of gas molecules c. Increase in temperature d. Increase in volume  

22. Introduction to Behavior of Gases 3. What happens to the volume when the atmospheric pressure decreases? a. increases b. decreases c. stays the same d. fluctuates   4. These are laws that relate the pressure, volume, and temperature of a gas. a. Solid Law b. Liquid Law c. Gas Law d. Law of Motion   5. Is described as a force acting on a specific area. Has units of atm, mm Hg, torr, kilopascals (kPa) and lb /in2. a. Gas Pressure b. Liquid Pressure c. Solid Pressure d. Air Pressure

23. Introduction to Behavior of Gases Test II. Essay What the importance of learning unit conversion of each property of gases in our daily life?     Test III. Convert the 35. 0 Psi in the following units. a. atm b. cm Hg c. torr d. Kpa

24. Introduction to Behavior of Gases Assignment: In 5-7 sentences, think of a phenomena or story in your house that best explains the relationship of the properties of gas. 2. Browse and study in your books and internet about Boyle’s Law