What pressure must be applied to 225 mL of gas at 1 atm to reduce its volume to 100 ml?

Q: What is the volume occupied by 0.255 mol of helium gas at 1.25 atm and 305 K?

A: The given data contains, Number of moles = 0.255 Pressure = 1.25 atm. Temperature = 305 K. Gas…

Q: rite a definition of the term ‘molar volume’. Determine the molar volume of hydrogen gas at SLC?.

A: Mole is fundamental unit  used to measure  the amount of substance  and in latin  mole means massive…

Q: The volume of a gas is 275 mL at 32 °C. What is the volume of the gas at 54 °C, at the same…

A: We have the volume of gas as 275 mL Temperature of gas as 32°C We have the constant pressure…

Q: Calculate the pressure needed to contain 1.9 mol of an ideal gas at -21.0˚C in a volume of 787mL:

A: According to ideal gas law, PV = nRT where P = pressure in atm V = volume in L = V in mL / 1000 =…

Q: If a sample of gas at constant pressure has a volume of 441 mL at 36.5 °C, what will its volume be…

A: Given, Initial Volume = 441 mL  Initial Temperature = 36.5°C  Final temperature = 77.6°C  Final…

Q: A 39.5-L volume of methane gas is heated from 28°C to 81°C at constant pressure. What is the final…

A: Ideal gas law is given by, PV=nRT where P is the pressure, V is the volume, n is the number of…

Q: Arsenic (III) sulfide is reacted with oxygen gas to form arsenic (III) oxide and sulfur dioxide.…

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Q: STP is 1 atm of pressure.

A: FALSE BECAUSE  STP= STANDARD TEMPERATUE AND PRESSURE(  TEMPERATURE AND PRESSURE UNTILL 1982)…

Q: What is the molar volume of a gas at STP? O 11.2 L/mol O 0.0446 L/mol O 22.4 L/mol 22.4 mL/mol

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Q: Calculate the volume of 6.00 mol O2gas at 30 cm Hg and 728F.

A: Given data, Volume (V) = ? n = 6.00 mol Temperature (T) = 72 F= 22.22 C = 295.22 K Pressure (P) = 30…

Q: A sample of CO2 containing 12.0 moles of CO2 has a volume of 4.50L. What is the new volume if the…

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Q: A 36.4 L volume of methane gas is heated from 25°C to 88°C at constant pressure. What is the final…

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Q: A mixture of krypton and neon gases at a total pressure of 699 mm Hg contains krypton at a partial…

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Q: A gas (4.0 g) occupies 11.2 L at 2 atm and 273 K. What is the molar mass of the gas? What is the…

A: Given data contains, Mass=4.0 g Volume=11.2 L Pressure=2 atm Temperature=273 K

Q: A sample of oxygen gas initially at 373 K was heated to 427 K. If the volume of the oxygen gas…

A: Given that, pressure is held constant. Volume and temperature are changing.

Q: if 19.28 L of CO2 are collected at 52 celceus, at what temperature would the volume of this gas be…

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Q: What does it mean that pressure and volume have an inverse relationship,according to boyle's law

A: Given,

Q: 2. The pressure on a gas is increased from 572 mm Hg to 1425 mm Hg. What will the new volume of the…

A: Boyle’s law is a gas law which states that the pressure exerted by a gas (of a given mass, kept at a…

Q: a sample of OxyGen Gas occupies 25.0 mL p -25°C ând L650mm Hg. what is the volurme @ 25°C and 350 mm…

A: The combined gas law equation is as follows,                                             P1 V1 T1 =…

Q: What is the combined gas law most commonly used?

A: Ideal gas equation is the equation which obey all gas laws under all condition of temperature and…

Q: A sample of nitrous oxide, N2O, occupies 36,500 mL at STP.  What is the mass of the sample

A: SOLUTION Volume of N2 O = 36500 mL Now At STP  22400 mL gas contains 1 mol of gas 1 mL gas contains…

Q: If the volume of a gas is 10 L at 200 K, what will the volume of that gas be at 400 K?

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Q: what pressure will be exerted by 55 grams of carbon dioxide at a temperature of 25 degrees celcius…

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Q: What is the combined volume of 1.0 g of hydrogen gas (H2) and 10.0 g of helium gas (He2) when…

A: The given values are: wH2 = 1 gwHe2 = 10 gT = 20 °C = 293 KP = 5 atmR = 0.0821 L atm K-1 mol-1 The…

Q: 1.07 mol sample of methane gas at a temperature of 21.0 °C is found to occupy a volume of 24.7…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: If 5.00 g of Gas A and 5.00 g of Gas B are mixed in the same chamber and the partial pressure of Gas…

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Q: 1. Suppose atmospheric pressure is 26.68 inches.  Convert this to atm.  When the ideal gas law…

A: 1) 26.68 inch change into atm ?

Q: The lowest pressure achieved in the laboratory is about 1.0 x 10 ^-15 torr. how many molecules of…

A: Given : Pressure = 1.0 X 10-15 torr And volume of container = 1.0 L Assuming the temperature is same…

Q: If the partial pressure of oxygen in both air and water is 100 mmHg, then the number of molecules of…

A: Answer  If the partial pressure of oxygen in both air and water is 100…

Q: Calculate the final volume when 125 mL of argon gas undergoes a pressure change from 705 mm Hg to…

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Q: 1. If the volume is doubled from 5.0 mL to 10.0 mL, what does your data show happens to the…

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Q: A gas occupies 100.0 mL at a pressure of 780 mm Hg. What is the volume of the gas when its pressure…

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

Q: What is the pressure in atm of a 0.108 mol sample of the gas at a temperature of 20.0°C, if its…

A: It is given that  The number of mol of sample,n = 0.108 mol The temperature of sample,T = 20°C…

Q: A sample of gas occupies 2.00 L with 5.00 moles present, What would happen to the volume If the…

A: Avogadro's law, a statement that under the same conditions of temperature and pressure, equal…

Q: At 58 C, the volume of a gas is 53.2 mL.  At the same pressure, its volume is 154 mL at what…

A: Charles law: At constant pressure, the volume of a fixed mass of a gas is directly proportional to…

Q: What is the molar concentration of the cleaning solutionformed when 10.0 L of ammonia gas at 33°C…

A: To determine the number of moles of ammonia gas, we use ideal gas equation, which is: PV=nRT…

Q: What volume will 12.0 grams of neon gas occupy at 25°C and a pressure of 0.520 atm?

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Q: On a sheet of paper, write the word or phrase that completes each sentence. 3619 2ab1. In the ideal…

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Q: If a gas sample (containing only N2 and O2) has a partial pressure of N2 of 360 mmHg and a partial…

A: Given:Pressure of Mixture = 360 mmHgPartial pressure of O2 of 225 mmHg

Q: How many liters of CO2 measured at 26°C and 767 torr are produced in the combustion of 125 mL of…

A: The combustion reaction of propanol is given as: C3H7OH (g) + 92 O2 (g) → 3 CO2 (g) + 4 H2O (g) ⇒3…

Q: A sample of methane gas collected at a pressure of 0.848 atm and a temperature of 294 K is found to…

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Q: What volume will a gas be if 245.6 g neon is at 31oC at 4.56 atm?

A: Number of moles of Ne is determined as follows,

Q: A mixture of xenon and carbon dioxide gases at a total pressure of 686 mm Hg contains xenon at a…

A: Given : Total pressure of mixture = 686 mm Hg Partial pressure of Xenon, Xe = 163 mm Hg And mass of…

Q: Using Boyle's Law    To what volume would you have to change 75mL of gas at 793mmHg in order to…

A: Given data : The initial volume of the gas (V1)= 75 mL The initial pressure of the gas(P1) = 793 mm…

Q: A 33.9−L volume of methane gas is heated from 28°C to 69°C at constant pressure. What is the final…

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Q: A 65 mL sample of argon gas has a temperature of 325°C. What will the temperature be in °C when the…

A: Given that: Initial volume (V1) = 65 mL = 0.065 mL Initial temperature (T1) = 325°C = 598 K Final…

Q: pressure

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Q: What is the pressure of a 8.0 g sample of nitrogen gas at 25 degress celcius in a closed 500 mL…

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Q: If a deep-sea diver has 0.050 Liters of gas in his blood under a pressure of 250 atm, then rises…

A: According to Boyel’s law, At constant temperature the volume of a given gas in inversely…

Q: If 0.00901 mole of neon gas at a particular temperature and pressure occupies a volume of 242 mL,…

A: According to Avogadro, “at constant temperature and pressure, volumes of gases are related to…