3. A 2.50-L volume of hydrogen measured at -196 °C is warmed to 100 °C. Calculate the volume of the gas at the higher temperature, assuming no change in pressure.

An arctic weather balloon is filled with 1.56L of helium gas inside a prep shed. The temperature inside the shed is 11.°C. The balloon is then taken outside, where the temperature is 2.°C. Calculate the new volume of the balloon.You may assume the pressure on the balloon stays constant at exactly 1atm. Round your answer to 3 significant digits.

A. 0.80 m³ D. 7.0 m³ B. 1.25 m³ E. 11 m³ C. 1.9 m³ F. none of the above 1--1 NRDHW A helium-filled balloon has volume 3.5_m³, temperature 21.6°C, and pressure 1 atm while at sea level. If the balloon rises to 27000 ft, where the temperature is 5.1°C and the pressure is about 1/3 of its sea-level value, then find the new volume of the balloon. 7. A. 6.873 m³ D. 14.73 m³ B. 9.912 m³ E. 9.869 m³ C. 15.41 m³ F. 13.31 m³ 1--1 [carpet-6] MXJWA A 4.2 L volume of neon gas (Ne) is at a pressure of 4.1 atm and a temperature of 460 K. The atomic mass of neon is 20.2_g/mol, and the ideal gas constant is R = 8.314.J/mol K. The mass of the neon gas is closest to

9. A parcel of air having a volume of 1.00 cm³ (1.00 x 10 m³) at a pressure of one atmosphere (1.01 x 105 Pa) is at a temperature of 300 K. Calculate the number of particles. Ans. 2.44 x 10¹⁹

5. A gas is contained in a vertical, frictionless piston-cylinder device shown in Figure P1.9. The piston has a mass of 4 kg and a cross-sectional area of 35 cm?. A compressed spring above the piston exerts a force of 60 N on the piston. If the atmospheric pressure is 95 kPa, determine the pressure inside the cylinder. 60 N Pam- 95 kPa mp= 4 kg À - 35 cm?

2. A container holds 4.2 L of a gas. The volume of the gas is reduced to 2.8 L with a pressure of 240 kPa. What was the original pressure of the gas?swor

O00 13. Which of the following is NOT the SI unit of pressure? C. Newton 0 014. Which temperature below causes resting of fluid particles? C. 273 K A. N/ m2 B. Torr D. Pascal B. 100 °C D. -273 K OO 15. What happens to the volume of gas? If, the temperature remains constant but the pressure is decreased. A. decreases B. doubled C. increases D. remains the same O O O16. What happens to the temperature of gas? If, the gas volume decreases and the pressure remains the same. A. decreases B. doubled C. increases D. remains the same O O O O17. Which of the following statements is not a part of kinetic molecular theory? A. Matter is composed of particles that are in constant motion. B. Particle velocity increases as the temperature increases. C. Particles in a system cannot transfer energy to each other. D. Particle interactions involve electrostatic attractions and repulsions. 200 O O O O18. In which of the following groupings of terms are the three terms closely related? A. kinetic energy,…

An arctic weather balloon is filled with 40.7 L of helium gas inside a prep shed. The temperature inside the shed is 7.°C. The balloon is then taken outside, where the temperature is −11.°C. Calculate the new volume of the balloon.You may assume the pressure on the balloon stays constant at exactly 1atm. Round your answer to 3 significant digits.

2. If the initial pressure of ideal gas at 110 kPa is compressed to 1/2 its original volume and totwice its original temperature, what is the final pressure?3. An air bubble from the bottom of a well where the temperature is 27°C to the surface wherethe temperature is 30 °C. Find the percent increase in volume of the bubble if the depth ofthe well is 5m. Atmospheric pressure is 101 kPa.4. An ideal gas at 45 psig and 80 °F is heated in a closed container to 130 °F. What is the finalpressure?5. If 8 m3 of atmospheric air at 10 °C temperature are compressed to a volume of 2 m3 at100°C, what will be the pressure of air in psi?6. Find the mass of ammonia in the 100 cubic feet tank having a pressure of 70 psi at 120 °F.

1. Given 14.00 L of a gas at a pressure of 5.10 atm, what will the volume be if I increase the pressure to 10.50 atm while keeping the temperature constant? 2. Given an initial pressure of 500. atm and a temp. of 150C, what will the pressure be if I increase the temp. to 275⁰C, while keeping the volume constant? 3. Given an initial volume of 20.5 L and a temp. of 50.0 ⁰C, what will be the new volume if the temp. increases to 100 ⁰C, while keeping the pressure constant?