A movable piston contains a sample of 680 mL of neon gas with a temperature of +5*c . When the piston is heated the sample expands to a volume of 1.32 L. What is the new temperature of the neon gas? 2. A helium balloon has a volume of 2600cm3 when the temperature is 21*c . What is the volume of the balloon when it place in freezer with a temperature of -15*c? 3.The Kelvin temperature of sample off 650cm3 sample of ammonia gas is doubled . What is the new volume of that gas ? Assume that the pressure stays constant ... 4. A movable piston is allowed to cool from 392*F to 104*f . If the initial volume is 105 mL, what will be the new volume?

Q: A gas evolved during the fermentation of glucose has a volume of 1.50 L when measured at 20°C and…

A: Given,  Initial volume of the gas = V1 = 1.50 L  Initial temperature = T1 = 20 0C  Initial pressure…

Q: 3. At sea level, specifically in Cagayan de Oro City, the air pressure is Bukidnon. A. immeasurable…

A: Air pressure varies with the height of a place compared to sea level.

Q: 23. Which equation is incorrect? Assume that T1 and T2 are in Kelvin units. A. V2/V1 = P1/P2, for a…

A: Various gas laws have been given that provides a relationship among pressure, volume and temperature…

Q: HARLES' LAW A balloon, originally at 6.28 L and 211K has its temperature increased to 419K. What…

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: Part 1. A lightly inflated balloon is placed in a freezer. Explain the change to the size of the…

A: According to Kinetic theory of gases average Kinetic energy of gas molecules can be given by: KEavg…

Q: Sulfur dioxide gas is added to a 4.91 L container at 27. °C. After heating, the volume of the…

A:

Q: A sample of methane gas at a pressure of 0.740 atm and a temperature of 24.7 degrees C, occupies a…

A:

Q: 1. A gas which does not condense at low temperatures is a(n)  light gas. cold gas.  ideal gas.…

A: The gas which doesn't have any force of attraction will not condense at low temperature.

Q: 1. There are 135 L of gas in a container at a temperature of 260°C. If the gas was cooled until the…

A: According to the answering guidelines, I'm posting the solution for the first question. Kindly post…

Q: The lung capacity of an average human is 6.0 L. A SCUBA diver dives down to a depth of 75 feet where…

A: The moles of the air are same. Inhale amount of gas remains in the lungs remain same. Given that :-…

Q: I have 24 liters of gas in a piston at a temperature of 215°C. If I cool the gas until the volume…

A: The volume can be calculated as,

Q: 1. Give two reasons why one substance might have a greater density than another substance from a…

A: 1. The size, mass, and arrangement of molecules affect the density of a substance. Consider sample A…

Q: 3. A balloon is filled with 2 liters of air at sea level. If the balloon is taken up a mountain so…

A: To solve this problem we will use Boyle's law  In which , P1 V1 = P2V2  Where ,  P1 = initial…

Q: 2, On a cold day an individual takes in a breath of 375 mL at 745 mm Hg and -10oC. What is the…

A: Volume of air in lungs on cold day = Vc = 375 mL Pressure of air in lungs on cold day = Pc = 745 mm…

Q: 8. Calculate the density of helium at P =1 atm and T = 0 °C. Round the answer to the hundredths…

A: Since as per ideal gas law PV = nRT  where P =pressure in atm = 1 atm ( given) V = volume  n = moles…

Q: An ideal gas in a sealed container has an initial volume of 2.80 L. At constant pressure, it is…

A: Given, an ideal gas sealed in a container at constant pressure.initial volume of gas =2.80 Lfinal…

Q: 200 ml in 1 m3 is how many PPM? 75 L of vapor in 2000 ft3 of vapor is how many PPM?

A:

Q: 12.) Why is it necessary to measure the temperature when measuring density?   a. Increasing…

A: Density is defined as mass of substance in units of grams per unit volume in units of cubic…

Q: 30. The pressure on a gas at-73°C is doubled, but its volume is held constant. What will the final…

A:

Q: It determines the phase of a substance. A. its pressure and temperature B. its mass and volume C.…

A: There are the three common phases of matter - solid, liquid and gas. The phases of a matter depend…

Q: A syringe containing 1.64 mL of oxygen gas is cooled from 95.3 ∘C to 0.3 ∘C What is the final…

A:

Q: What is happening to the water molecules at segment F? C A D E G Time Freezing, the water molecules…

A: from C point to G point there is a conversion of vapours to solid.  Let us study each point, one by…

Q: Sulfur dioxide gas is added to a 4.17 L container at 24. °C. After heating, the volume of the…

A: According to this law volume of a gas is directly proportional to temperature at constant pressure…

Q: A soda bottle is flexible enough that the volume of the bottle can change even without opening it.…

A: Given,  If you have an empty soda bottle (volume of 2.0 L) at room temperature (21 °C), what will…

Q: A.) A sample of argon gas at a pressure of 0.831 atm and a temperature of 223 degrees Celsius,…

A: According to Charles Law, at constant pressure if gas is heated then its volume expands. V is…

Q: I have 48 liters of gas in a piston at a temperature of 215°C. If I cool the gas until gas until the…

A: Charles Law: - it is a special case of the ideal gas law. It states that the volume of a fixed mass…

Q: A gas sample has a pressure of 0.997 atm at a temperature of 21.3 °C. If the pressure decreases to…

A: Given,         the pressure of the gas (P1)=0.997 atm          temperature (T1)=21.3 °C =21.3+273…

Q: The atmospheric pressure outside the bottle is 770.4 mmHg. The vapor pressure of water inside the…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: 105 le 75 45 15 10 15 20 25 30 35 40 Time (minutes) 1. Which letter represents the range where the…

A: When a substance in solid state is heated continuously by providing heat , first of all, its…

Q: 5. What should be the temperature of oxygen for density to be 1.60 g/L at 730 mm Hg?

A: To solve this problem we will use the ideal gas equation  PV = nRT  Where,  P = pressure  V= volume…

Q: Choose the situation where a freshly opened bottle of soda pop would "fizz" the least. Assume that…

A: The fizz of soda bottle would depend on the atmospheric pressure.  If atmospheric pressure is high…

Q: Pick a substance expected to have the lowest boiling point? O A. sodium nitrate, NANO3 B. diamond O…

A: Boiling point of a substance is the temperature at which vapour pressure of a liquid equals 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: The initial volume of the gas = 10.0 LThe initial pressure of the gas = 166. kPaThe final volume of…

Q: What volume would 0.047 moles of gas occupy at room temperature (25°C)? at refrigerator temperature…

A: A gas which obey all the gas laws at all the temperature and pressure conditions is said to be ideal…

Q: A student is given a 72 g sample of liquid water. This liquid sample was boiled until it was…

A:

Q: we Can treat methane (CH4) as an ideal gas at temperatures above its boiling point of -161. °C.…

A: T1 = -24.0°C = -24.0 + 273 = 249K T2 = 18.0°C = 18.0 + 273 = 291K  P1= 6.2 atm Volume increased =…