Gaseous hydrogen has a density of 0.0899 g/L at \(0^{\circ} \mathrm{C}\). How many liters would you need if you wanted 1.0078 g of hydrogen?
Text Transcription:
0^circ C
Chemistry 1151k Dr.Fernando Third Exam Study Guide Highlight = Important Principle Highlight = Important Concept Highlight = Key Term Chapter 8: Gases Gases: minimum or no particles interactions. No definite shape or volumes - Kinetic Molecular theory - Gases consist of small particles that are in constant motions - Gas particles interactions are a minimum. Particles are far apa rt - The volume of gas particles is extremely small compared to the space occupied by gas - Gas particles ae in constant random motion, moving rapidly in straight lines. - Particles collide with each other and the wall of the container. Particle collisions against the wall of the container cause gas temperature - When particles collide they rebound and travel in a new direction in straight lines - Gas pressure increases with increase number or force of collision with the wall of the container - The average kinetic energy of gas particles is proportional to the Kelvin temperature - Properties of a gas - Pressure: the force exerted by a gas against the walls of container. - Measurement: atmo sphere (atm); millimeters of mercury (mmHg), torr (Torr), pascal (Pa) - Volume: space occupied by gas - Measurement: liter (L), millimeter (mL) - Temperature: determini
