Ideal gases - Study guides, Class notes & Summaries

MCAT General ChemistrySTP - correct answer 0°C and 1 atm Ideal Gas Law - correct answer PV = nRT At STP, 1 mol of gas will occupy ... - correct answer 22.4 L Characteristics of an Ideal Gas - correct answer 1. Gas molecules have zero volume 2. Gas molecules exert no forces other than repulsive forces due to collisions 3. Gas molecules make completely elastic collisions 4. The avg. kinetic energy of gas molecules is directly proportional to the temperature of the gas Partial press...

Week 4: The Ideal Gas Laws and Acid/Base Reactions PHYSICAL STATES OF MATTER In this section, we will discuss the Ideal Gas Laws. First, we will review the properties of solids, liquids, and gases. Second, we will discuss the kinetic-molecular theory of gases, which explains why they are so unique compared to other states of matter. Finally, we will discuss gas law equations, and practice using them to solve for different parameters. This unit has many strong connections to our daily lives ...

ATLS10 exam questions with answers (answers outlined!!) 1. A 24-year-old male pedestrian, struck by an automobile, is admitted to the emergency department 1 hour after injury. His blood pressure is 80/60 mmHg, heart rate 140 beats per minute and respiratory rate is 36 per minute. He is lethargic. Oxygen is delivered via face mask, and two large-caliber IVs are initiated. Arterial blood gases are obtained. His PaO2 is 118 mmHg (15.7 kPa), PaCO2 is 30 mmHg (4.0 kPa), and pH is7.21. The treat...

In a barometer: if the external air force outweighs the weight of the mercury, then the column ______. If the external air force is less than the weight of the mercury, the column _____. correct answers rises, drops proteins correct answers amides are the functional groups present in: fructose-6-phosphate, glyceraldehyde-3-phosphate, NADPH, ribose-5-phosphate correct answers list all the products of the PPP: going down periodic table due to greater size and polarizability correct answer...

MCAT General ChemistrySTP - correct answer 0°C and 1 atm Ideal Gas Law - correct answer PV = nRT At STP, 1 mol of gas will occupy ... - correct answer 22.4 L Characteristics of an Ideal Gas - correct answer 1. Gas molecules have zero volume 2. Gas molecules exert no forces other than repulsive forces due to collisions 3. Gas molecules make completely elastic collisions 4. The avg. kinetic energy of gas molecules is directly proportional to the temperature of the gas Partial press...

Kinetic molecular theory ANSWER: • Gases are all hard spheres • They are small relative to size of system volume • They undergo elastic collisions and don't stick or react• They have a T equal system T that gives all of them the sameEk • They all have the same Ek, butEk=½ mv2so they have different velocity as inverse square of mass m1v1^2= m2v2^2 also applies to diffusion and effusion m1d1^2= m2d2^2 •Velocities in vacuum >> than velocities when diffusing through ga...

NATE Gas Heating Exam Verified Questions and answers 2023 Latest Update Since 1992, the United States Department of Energy has required that all furnaces sold and installed from that date on must have an AFUE of no less than: A: 70% B: 75% C: 78% D: 80% - correct answer C: 78% Many pre-1992 furnaces have efficiencies around . A: 10% B: 40% C: 60% D: 80% - correct answer C: 60% Today, furnaces with AFUE ratings greater than are available. A: 85% B: 90% C: 100% D: 110% - correct ...

Boyle's Law (Think of water boiling, P&V inversely related) CORRECT ANSWER-A law stating that the pressure of a given mass of an ideal gas is inversely proportional to its volume at a constant temperature. P1V1=P2V2 Bubbles get bigger as you get closer to the surface Pressure and volume are inversely proportional Dalton's Law (Taking a p...*PP) - Law of Partial Pressures CORRECT ANSWER-the statement that the total pressure of a mixture of gases is equal to the sum of the partial pres...

WX 201 Final ERAU Exam Questions and Answers The Atmosphere aerosol (a.k.a. particulates) rain, drizzle, fog, snow, ice crystals, cloud droplets Permanent gas Nitrogen [N2]=78% Oxygen [02]=21% Others (Ar, Ne, He, Kr, H)=1% Variable gas [H2O] -0 to 4% (highly variable) -Most abundant variable gas• [CO2] -0.039% and rising [O3] -Highly variable, reactive gas -Upper atmosphere: protects life from UV light -Occurs naturally, absorbs harmful ultraviolet light from sun ...

PHYSICAL STATES OF MATTER In this section, we will discuss the Ideal Gas Laws. First, we will review the properties of solids, liquids, and gases. Second, we will discuss the kinetic-molecular theory of gases, which explains why they are so unique compared to other states of matter. Finally, we will discuss gas law equations, and practice using them to solve for different parameters. This unit has many strong connections to our daily lives as we are surrounded by examples of the materials we ar...