For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above its boiling point of −42.°C Suppose the temperature of a sample of propane gas is lowered from 15.0°C to -23.0°C, and at the same time the pressure is changed. If the initial pressure was 5.3 atm and the volume decreased by 60%, what is the final pressure? Round your answer to 2 significant digits.

Q: Charles's law, wh

A:

Q: A gast at 139.1°C and 0.72atm is compressed until the volume decreases from 581.6ml to 96.7ml and…

A: Given :-  P1 = 0.72 atm  V1 = 581.6 mL  T1 = 139.1°C  P2 = 11.6 atm  V2 = 96.7 mL  To calculate :…

Q: H2(g) O2(g) 4.0 g 64 g V = 10.0 L T = 300. K V = 10.0 L T = 300. K Representations of two gas…

A:

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A: The objective of this question is to find the final pressure of a sample of ammonia gas when the…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A: Given :  V1 = 10.0 L  V2 = 71.0 L  P1 = 254 kPa  P2 = ?  Use Boyle's law : P1V1 = P2V2

Q: A gas is heated from 213.0 K to 298.0 K and the volume is increased from 14.0 liters to 35.0 liters…

A:

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A:

Q: The beach ball’s volume will increase when Molly goes to the beach. Charles Law can be used to…

A: Charles law states that at constant pressure,  the volume occupied by a fixed amount of gas is…

Q: A hot air balloon is filled with 1.43 x 10° L of an ideal gas on a cool morning (11 °C). The air is…

A: At constant pressure and number of mole of a ideal gas, Charles law state that the volume occupied…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A: We will solve this question using gas laws

Q: If the temperature of a 19.5 mL sample of N2 gas is increased from 25.0 °C to 75.0 °C as its…

A: According to Charles's law, at constant pressure volume of the gas is directly proportional to its…

Q: A flask of ammonia is connected to a flask of an unknown acid HX by a 1.88  cm glass tube (where "X"…

A: According to Graham's law of diffusion, the rate of diffusion of gases A and B is inversely…

Q: A flask of ammonia is connected to a flask of an unknown acid HX by a 1.82  m glass tube (where "X"…

A: A white ring of NH4X is formed at the position where both NH3 and HX meet each other after…

Q: A mixture of neon and argon gases exerts a total pressure of 7.9 atm. The partial pressure of the…

A: Given Data: Total Pressure (PTotal) = 7.9 atm Partial pressure of the neon (PNeon)  = 2.09 atm

Q: If the temperature of a 14.0 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A: Charles's law states that the volume of a given amount of gas is directly proportional to its…

Q: Helium gas in a 2.00 L cylinder is under 1.12 atm pressure. At 36.50C, that same gas sample has a…

A: At a constant volume of the gaseous system, the pressure of the gas has a direct relationship with…

Q: A gas has a volume of 36.0 L and a pressure of 750. torr when the temperature is 10. °C. What is the…

A: Given, Initially: Pressure (P1) = 750 torr Volume (V1) = 36.0 L Temperature (T1) = 10°C = (10 +…

Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: The relationship between the temperature, pressure, and volume of the initial and final state of an…

Q: If the temperature of a 23.5 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A:

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A: Given,  P1= initial pressure of the gas = 158 kPa  P2 = final pressure of the gas = ?  V1= initial…

Q: A reaction between liquid reactants takes place at 17.0 °C in a sealed, evacuated vessel with a…

A: Welcome to bartleby !

Q: A 2-liter cylinder with a piston is used in a constant-pressure thermometer. The mass of the gas is…

A: Volume of cylinder = 2 L  Initial volume = 0.850 L  Final volume = 0.435 L  Initial Temperature =…

Q: new volume of the weather balloon?

A:

Q: In a gas thermometer (constant pressure conditions) the gas has a volume of 1.00 L at 75.0 °C. The…

A:

Q: If the temperature of a 25.5 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A:

Q: volume:

A:

Q: A 45.0 L sample of helium is at 25 °C. The temperature of the balloon is increased to 55° C. What…

A:

Q: An unknown gas has a density of 1.48 g/L and a molar mass of 68.2 g/mol. You have measured the…

A: For the ideal gas, the temperature pressure and the volume are related by the ideal gas equation.…

Q: An ideal gas originally at 0.850 atm and 66.0 °C was allowed to expand until its final volume,…

A:

Q: If the temperature of a 13.5 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A: Applying charles law.

Q: About 8.0 x 10° tons of urea [(NH₂)₂CO] are used annually as a fertilizer. The urea is prepared at…

A: We have to calculate the volume of ammonia needed for the reaction

Q: a) Boyle's Law states the the volume and pressure of a gas are inversely proportional. Name the…

A: Boyle's law: according to Boyle's law, the pressure of a given quantity of gas varies inversely with…

Q: A hot air balloon is filled with 1.47 x 10° L of an ideal gas on a cool morning (11 'C). The air is…

A:

Q: A flask of ammonia is connected to a flask of an unknown acid HX by a 1.92 m glass tube (where "X"…

A: Given : A flask of Ammonia and a flask of HX acid are connected by a 1.92 cm glass tube. The product…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A:

Q: None

A: Step 1:To find the final pressure of the nitrogen gas after the temperature and volume changes, we…

Q: What is the temperature (K) if 5.00 g of methane (CH4) in a 100.0 mL container exerts a pressure of…

A:

Q: A flask of ammonia is connected to a flask of an unknown acid HX by a 1.22  m glass tube (where "X"…

A: According to Graham's law of diffusion, the rate of diffusion of a gas is inversely proportional to…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.