A balloon filled with 1.22 L of gas at 286 K is heated until the volume is 2.86 L while the pressure remains constant. What is the temperature of the gas in Kelvin?

Q: A sample of oxygen gas initially at 333 K was heated to 387 K. If the volume of the oxygen gas…

A: Charles’s law states that “the volume and the Kelvin temperature of a gas are directly related to…

Q: of oxygen gas initially at 303 K was heated to 357 K. If the volume of the oxygen gas sample at 357…

A: According to the charles law the relationship between the temperature and volume is as follows:…

Q: Liquid mercury has a density of 13.534 g/mL. If a barometer (used to measure pressure) requires…

A: Given : Density of mercury = 13.534 g/mL And volume of mercury required = 12.00 mL

Q: A scientist studying the properties of hydrogen at low temperature takes a volume of 2.50 L hydrogen…

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Q: determine the density of N2O5(g) at 549 torr and 524 Celcius. 1.07 g/l 1.38 g/L 0.907 g/L 1.81 g/L…

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Q: A 5.98 mol sample of argon gas has a pressure of 87.18 kPa and occupies 27.86 L. What is the…

A: Given: Moles of argon, n =5.98 mol Pressure, P=87.18 kPa [1 atm = 101.325 kPa ] P=0.8604 atm Volume,…

Q: A sample of sulfur hexafluoride gas occupies 7.63 L at 200°C. Assuming that the pressure remains…

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Q: A sample of Nitrogen gas occupies a volume of 26.2 ml at 87.4°C. What temperature in °C will it need…

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Q: If 68.00 g fluorine gas takes up 12.45 L of space, how many grams of carbon dioxide would it take to…

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Q: A 7.53 L container of oxygen gas at 12.1 °C is heated to 87.9 °C. Assuming that the volume of the…

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Q: A 30.0 g sample of O, at standard temperature and pressure (STP) would occupy what volume in litres?

A: Standard temperature and pressure means, temperature is 273 K and pressure is 1 atm. Therefore----…

Q: A sample of methane gas collected at a pressure of 715 mm Hg and a temperature of 286 K has a mass…

A: Given :-  Pressure of gas = 715 mm Hg  Temperature = 286 K  Mass of CH4 gas = 13.6 grams  To be…

Q: A sample of air at 15.0 psi compresses from 555 mL to 275 mL. If the temperature remains constant,…

A: Boyle's law states that the pressure of the gas is inversely related to the volume of the gas at…

Q: A sample of gas at 22.10 °C and occupying a volume of 10.22 L is cooled to a temperature of -53.67…

A: This problem can be solved by using Ideal gas equation : PV = nRT

Q: Ethane burns in air to give  and .   What volume of  (L) is required for complete reaction with 3.0…

A: Since temperature and pressure are constant, the number of moles is directly proportional to the…

Q: A 452-mL SAMPLE OF FLUORINE GAS IS HEATED FROM 22 O C TO 187 OC AT CONSTANT PRESSURE WHAT IS THE…

A: Answer: This question is based on charles law. According to charles law, at constant pressure ratio…

Q: A 22.5 g sample of O2 at standard temperature and pressure (STP) would occupy what volume in litres?

A: Ideal gas equation is: PV = nRT                                                    . . . (1) Here, P…

Q: 524 cm3 of a gas at 2.5 atm will occupy what volume at 1.7 atm?

A: According to Boyle's law, at constant temperature and number of moles, pressure is inversely…

Q: Enter your answer in the provided box. A sample of sulfur hexafluoride gas occupies 9.59 L at 222°C.…

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Q: If a gas initially occupied a volume of 9.7 L at 7.3 °C, what is the temperature in °C of the gas…

A: According to Charles's law, the volume of the gas increases when the temperature of the gas…

Q: A sample of oxygen gas initially at 391 K was heated to 445 K. If the volume of the oxygen gas…

A: Charles law: Volume of gas at constant pressure is directly proportional to temperature of gas. V α…

Q: When a flask is heated to 350k, the volume was at 125mL. The flask was cooled to 273k, what is the…

A: This formula the charles law which states that at constant pressure the volume of fixed amount of…

Q: Solid white phosphorus melts and then vaporizes at high temperature. Gaseous white phosphorus…

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Q: What happens to the pressure of an ideal gas if its volume is doubled and its Kelvin temperature is…

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Q: A 29.5 g sample of O₂ at standard temperature and pressure (STP) would occupy what volume in litres?

A: Given: The mass of O2=29.5 g. The molar mass of O2=32 g/mol. Therefore, the number of moles of O2,…

Q: If 173 mL of neon at 39.9 °C is allowed to expand to 422 mL, what must the new temperature be to…

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Q: a patient systolic pressure is measured as 118mm Hg. What is this pressure in units of Atm?

A: Given pressure =118 mm of Hg

Q: The density of Kr at 5.800 °C was 2.135 g/L. The density at some other temperature and the same…

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Q: A sample of sulfur hexafluoride gas occupies 9.06 L at 215°C. Assuming that the pressure remains…

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Q: A balloon is filled with a gas to a certain volume at a certain pressure at 36.5°C.  If the pressure…

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Q: A 11.0 g sample of O₂ at standard temperature and pressure (STP) would occupy what volume in liters?

A: Given , mass of O2 = 11.0 g Molar mass of O2 = 15.99 g/mol First finding moles of O2 required from…

Q: The total pressure within a closed vessel containing equal masses of hydrogen, helium, and argon gas…

A: Let X gm of H2, He and ar be present.  Given Ptotal  = 730 torr. Number of moles of H2=x2 Number of…

Q: A student collected 500. mL of nitrogen at a temperature of 20.°C. The next day the student found…

A: NOTE : Since you've asked multiple questions,we'll solve first question for you. If you want any…

Q: Enter your answer in the provided box. A sample of sulfur hexafluoride gas occupies 7.69 L at…

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Q: A 0.207 g sample of carbon dioxide, CO2, has a volume of 506 mL and a pressure of 420 mmHg What is…

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Q: 13. The atmosphere exerts a pressure of approximately 4.7 lb/in- at the peak of Mount Everest. What…

A: We know that,  1 lb  = 0.45359 kg 1 in  = 2.54 cm 1 cm = 1 x 10-2m Now, we have to do a conversion…

Q: The original pressure of a gas was 765 torr, and the volume changed from 17.5 L to 12.5 L while the…

A: The ideal gas equation is given by, PV=nRT where P is the pressure, V is the volume, n is the number…

Q: Container A Pressure 1.911 atm Volume 9.11 L Moles 0.911 mol Based on the information provided…

A: Given   Container A Pressure 1.911 atm. Volume 9.11 L Moles 0.911 mole Temperature of…

Q: A sample of 30.0 mL of krypton gas, Kr, is at 756 mm Hg and 25.0°C. What is the new volume if the…

A: Given :- initial pressure = 756 mm Hg  Initial volume = 30.0 mL  Initial temperature = 25.0°C  Final…

Q: A student produced 347 mL of hydrogen gas at -37.5 °C and constan temperature (°C) will this gas…

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Q: A sample of neon gas has a pressure of 746 torr at 120. degrees C.  What temperature in degrees C…

A: Given that:        Starting Pressure for the gas = 746 torr Starting temperature of the gas = 120℃…

Q: A sample of oxygen gas initially at 329 K was heated to 383 K. If the volume of the oxygen gas…

A: Charles’s law is given by,

Q: Calculate the volume of dinitrogen monoxide gas that is collected. You can assume the pressure in…

A: Temperature = T = 31°       ( 0°C = 273.15 K )  Temperature = T = 31 + 273.15 K  Temperature = T =…

Q: A weather balloon calibrated at 0.00 °C to have a volume of 20.0 L has what volume in L at -39.4 °C…

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Q: Olympic cyclists fill their tires with helium to make them lighter. Assume the volume of the tire is…

A: First, the moles of air present in tires is calculated as follows,

Q: A weather balloon calibrated at 0.00 °C to have a volume of 20.0 L has what volume in L at -38.3 °C…

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Q: Enter your answer in the provided box. A volume (35.0 L) of gas at 46 K is heated to 460 K. What…

A: We have to find the volume of gas on increasing temperature

Q: A 2.5 L helium balloon is filled at a florist's shop. If the temperature inside the shop is 68°F,…

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Q: A sample of Nitrogen gas occupies a volume of 31.9 ml at 86.8°C. What temperature in °C will it need…

A: Please find your solution below : Charle's law states that when the pressure is held constant, the…