A balloon with a volume of 5.65 L at room temperature (25°C) is placed in insulated...
A balloon with a volume of 5.65 L at room temperature (25°C) is placed in insulated container that is cooled with dry ice where the temperature is –19°C. What is the volume of the balloon in the container when its temperature reaches –19°C? Assume no change in pressure.
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A balloon with a volume of 5.65 L at room temperature (25°C) is
placed in insulated...
A balloon with volume V = 6.7 L is filled with oxygen O_2. Assume room temperature...
A balloon with volume V = 6.7 L is filled with oxygen O_2. Assume room temperature T = 25 degree C. The molar mass of oxygen (O) is M = 16.0g/mol A what is the mass of oxygen necessary to in the balloon at atmospheric pressure. B) The balloon is submerged in a waterpool at depth h = 5.8 m below the water surface. What is the mass of oxygen that have to add or remove from the balloon to...
A helium balloon has a volume of 6.9 L at 28.5 °C and 1.00 atm pressure....
A helium balloon has a volume of 6.9 L at 28.5 °C and 1.00 atm pressure. The balloon rises to an altitude where the air pressure is 0.76 atm and the temperature is -21.0 °C. What is its volume when it reaches equilibrium at this altitude? (Note: Neglect tension forces in the material of the balloon.)
A 1.2 L weather balloon on the ground has a temperature of 25°C and is at...
A 1.2 L weather balloon on the ground has a temperature of 25°C and is at atmospheric pressure (1.0 atm). When it rises to an elevation where the pressure is 0.76 atm, then the new volume is 1.8 L. What is the temperature (in °C) of the air at this elevation?
A sample of gas in a balloon has an initial temperature of 7 ∘C and a volume of 1170 L . If the temperature changes to 8...
A sample of gas in a balloon has an initial temperature of 7 ∘C and a volume of 1170 L . If the temperature changes to 83 ∘C , and there is no change of pressure or amount of gas, what is the new volume, V2, of the gas? What Celsius temperature, T2, is required to change the volume of the gas sample in Part A (T1 = 7 ∘C , V1= 1170 L ) to a volume of 2340...
007 10.0 points A helium balloon has a volume of 21.8 L when the pressure is...
007 10.0 points A helium balloon has a volume of 21.8 L when the pressure is 0.578 atm and the tem- perature is 19°C. The balloon is cooled at a constant pressure until the temperature is -11°C. What is the volume of the balloon at this stage? Answer in units of L.
A balloon has a volume of 219.5 mL. The temperature and pressure of the gas inside...
A balloon has a volume of 219.5 mL. The temperature and pressure of the gas inside the balloon is 333 K and 0.959 atm, respectively. To what temperature (in Celsius) must the balloon be cooled to reduce its volume to 0.19 L if the pressure doesnt change (remained constant)?
What volume of gas would result if 245 mL of neon gas is compressed from 1.34...
What volume of gas would result if 245 mL of neon gas is compressed from 1.34 atm to 2.67 atm at constant temperature? WebAssign will check your answer for the correct number of significant figures. mL A favorite demonstration in introductory chemistry is to illustrate how the volume of a gas is affected by temperature by blowing up a balloon at room temperature and then placing the balloon into a container of dry ice or liquid nitrogen (both of which...
A sample of an ideal gas at 1.00 atm and a volume of 1.76 L was placed in a weighted balloon and dropped into the ocean.
Question 4 of 21 A sample of an ideal gas at 1.00 atm and a volume of 1.76 L was placed in a weighted balloon and dropped into the ocean. As the sample descended, the water pressure compressed the balloon and reduced its volume. When the pressure had increased to 75.0 atm, what was the volume of the sample? Assume that the temperature was held constant.Questions of 21 A hot air balloon is filled with 1.31 x 10 L of an ideal...
The pressure inside a 1.0 L balloon at 25°C was 750 mm Hg. What is the...
The pressure inside a 1.0 L balloon at 25°C was 750 mm Hg. What is the pressure (in mmHg) inside the balloon when it is cooled to -95°C and expands to 1.8 L in volume?
09 A gas with a volume of 525 mL at a temperature of -25 °C is...
09 A gas with a volume of 525 mL at a temperature of -25 °C is heated to 175 °C. What is the new volume, in milliliters, of the gas if pressure and number of moles are held constant? 010 A gas has a volume of 2.8 L at a temperature of 27 °C. What temperature (°C) is needed to expand the volume to 15 L? (P and n are constant.) a 1971 011 Combined gas law problem: A balloon...
A balloon with volume V = 6.7 L is filled with oxygen O_2. Assume room temperature T = 25 degree C. The molar mass of oxygen (O) is M = 16.0g/mol A what is the mass of oxygen necessary to in the balloon at atmospheric pressure. B) The balloon is submerged in a waterpool at depth h = 5.8 m below the water surface. What is the mass of oxygen that have to add or remove from the balloon to...
007 10.0 points A helium balloon has a volume of 21.8 L when the pressure is 0.578 atm and the tem- perature is 19°C. The balloon is cooled at a constant pressure until the temperature is -11°C. What is the volume of the balloon at this stage? Answer in units of L.
Question 4 of 21 A sample of an ideal gas at 1.00 atm and a volume of 1.76 L was placed in a weighted balloon and dropped into the ocean. As the sample descended, the water pressure compressed the balloon and reduced its volume. When the pressure had increased to 75.0 atm, what was the volume of the sample? Assume that the temperature was held constant.Questions of 21 A hot air balloon is filled with 1.31 x 10 L of an ideal...
The pressure inside a 1.0 L balloon at 25°C was 750 mm Hg. What is the pressure (in mmHg) inside the balloon when it is cooled to -95°C and expands to 1.8 L in volume?
09 A gas with a volume of 525 mL at a temperature of -25 °C is heated to 175 °C. What is the new volume, in milliliters, of the gas if pressure and number of moles are held constant? 010 A gas has a volume of 2.8 L at a temperature of 27 °C. What temperature (°C) is needed to expand the volume to 15 L? (P and n are constant.) a 1971 011 Combined gas law problem: A balloon...
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