A balloon is filled with helium gas to a volume of 25.0 L at 1.00atm. If temperature (and the number of moles of helium) remain constant, what is the volume in Liters if the pressure is increased to 2.00 atm?

Q: At what temperature in oC does 0.505 moles of gas occupy a volume of 8.15 Liters at a pressure of…

A: According to ideal gas law's, ratio of product of Pressure and volume to the product of temperature…

Q: The volume of a gas is 250 mL at 720 torr and 25o C. If the pressure is held constant and the…

A: The new volume has to be given,

Q: A gas at 890C occupies a volume of 0.67 L. At what Celsius temperature will the volume increase to…

A: Charles Law:  Volume occupied by a fixed amount of gas is directly proportional to its absolute…

Q: A balloon is filled to a volume of 1.75 L with 3.50 moles of gas at 25 °C. With pressure and…

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Q: A balloon is filled to a volume of 1.50 L with 2.50 moles of gas at 25 °C. With pressure and…

A: We know that: PV = nRT ...(1)  Here, n = 2.5 moles, P = ?, V = 1.5 L, T = 298 K  Putting these…

Q: has

A: According to this law, at constant temperature volume is inversely proportional to the pressure…

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25 °C. With pressure and…

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Q: The gas in a 250.0 mL piston experiences a change in pressure from 1.00 atm to 3.05 atı What is the…

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Q: At 25.0° C, a 10.00 L vessel is filled with 5.25 moles of Gas A and 5.95 moles of Gas B. What is the…

A: Given, volume of vessel =10.00 Ltemperature =25°C =(25+273) K =298 Knumber of mole of gas A =5.25…

Q: A sample of gas occupies 8,250 ml at 0 °C and 760 mmHg. What is its volume in Liters at a pressure…

A: Using the ideal gas equation which is P×V=n×R×T Where P is the pressure in atm, V is the volume in L…

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25 °C. With pressure and…

A: Given: Initial volume of balloon = 1.50 L Initial number of moles of gas = 3.00 mol Number of moles…

Q: When sodium chlorate (NaClO3) is heated, it decomposes into sodium chloride andoxygen gas. A student…

A: STP means standard pressure (P) and temperature (T) which  mainly corresponds to 1.0 atm and 273…

Q: A 2.68 L container of oxygen gas at 27.9 °C is heated to 46.8 °C. Assuming that the volume of the…

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Q: A sample of carbon dioxide is contained in a 125.0 mL flask at 0.900 atm and 17.8 °C. How many…

A: The ideal gas equation is actually the equation of state of a hypothetical ideal gas and it is as…

Q: A 1.00-L gas sample at 100.°C and 500. torr contains 53.0% helium and 47.0% xenon by mass. What are…

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Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25.0 °C. With pressure and…

A: Given information,   Initial volume (V1) = 1.50 L   Initial moles (n1) = 3.00 moles   Final moles…

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25.0 °C. With pressure and…

A: Given information as Volume (V1)= 1.50L Initial mole (n1) at 25 oC=3.00 mol After addition of 1.90…

Q: After 0.600 L of Ar at 1.43 atm and 238°C is mixed with 0.200 L of O, at 514 torr and 117°C in a…

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Q: A 2.50-L volume of hydrogen measured at -96 °C is warmed to 84 °C. Calculate the volume of the gas…

A: At constant pressure, the relation between temperature and volume is expressed using Charles Law.

Q: If 0.530 moles of gas are removed from the initial 4.19 moles and the temperature increased to 52.8…

A: Ideal gas law, a relation between the pressure, volume, temperature, and number of moles of a gas:…

Q: A helium balloon at sea level has a volume of 2.10 L at 0.998 atm and 36.1oC. If it is released and…

A: We have given that  Initial volume of He gas= V1 = 2.10L Initial pressure of He gas=P1 = 0.998atm…

Q: A balloon is filled to a volume of 1.50 L with 2.50 moles of gas at 25 °C. With pressure and…

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Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25 °C. With pressure and…

A:

Q: A sample of helium gas occupies 75L at 0.58 atm. Calculate the new volume (in mL) when the pressure…

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Q: If a balloon is filled with 4.56 moles of helium gas and then exposed to a pressure of 0.123 atm at…

A: Given: Moles of He  gas: 4.56 Pressure : 0.123 atm Temperature : 28 oC = 301 K

Q: A 20.0 L container at 303 K holds a mixture of two gases with a total pressure of 5.00 atm. If there…

A: Given :  Volume of gaseous mixture = 20.0 L  Temperature = 303 K  Total pressure = 5.00 atm  Number…

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25 °C. With pressure and…

A: Avogadro's law states that equal volumes of different gases contain equal number of  molecules at…

Q: A sample of neon gas occupies a volume of 8.35 L at 54.0°C and 373 torr. If the volume of the gas…

A: Given: P1 = 373torr V1 = 8.35 L T1 = 54o C = 54.0 + 273.15 = 327K P2 = ? V2 = 11.2 L T2 = 4  C = 4…

Q: At 25.0° C, a 10.00 L vessel is filled with 5.25 moles of Gas A and 3.85 moles of Gas B. What is the…

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: A balloon is filled to a volume of 1.75 L with 3.50 moles of gas at 25 °C. With pressure and…

A: Given: the initial volume of the balloon = 1.75 L The initial number of moles of gas = 3.50 moles We…

Q: A balloon is filled to a volume of 1.50 L with 2.50 moles of gas at 25 °C. With pressure and…

A: Given information is as follows: The initial volume of balloon V1= 1.50 L The initial moles of gas…

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25.0 °C. With pressure and…

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Q: A sample of oxygen, at 24°C, occupies a volume of4.40×102milliliters (mL) at 1.65 atm pressure. What…

A: V1 = 440 mL P1 = 1.65 atm P2=? V2 = 159 mL

Q: At 25.0° C , a 10.00 L vessel is filled with 5.25 moles of Gas A and 2.10 moles of Gas B. What is…

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Q: A sample of helium gas has a volume of 3.24 L at 25°C. What volume will it occupy at 286K if the…

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Q: The air in a bicycle tire is bubbled through water and collected at 25°C. If the total volume of gas…

A: Convert the given pressure in units of atm. Convert given temperature in Kelvin.

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25.0 °C. With pressure and…

A:

Q: At 1021 torr and 21.0 celsius, a gas has a volume of 224 ml. The gas conditions change to a volume…

A: Record the given data, P1 = 1021 torr P2 = 445 torr V1 = 224 mL V2 = 778 mL T1 = 21.0 oC= (21.0+273)…

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25˚ C. With pressure and…

A: Given:Volume (V1) = 1.50 L.Initial moles (n1) = 3.00 mol.Final Volume (n2) = 3.00 + 1.60 = 4.60 mol

Q: At 25.0° C, a 10.00 L vessel is filled with 5.25 moles of Gas A and 3.10 moles of Gas B. What is the…

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Q: If 19.2 g of O2 and 4.6 g CO2 are placed in a 4.70 L container at 23 °C, what is the pressure of…

A: Given: 19.2 g of O2  4.6 of CO2

Q: If 0.530 moles of gas are removed from the initial 8.11 moles and the temperature increased to 52.8…

A:

Q: At 25.0° C, a 10.00 L vessel is filled with 5.25 moles of Gas A and 2.55 moles of Gas B. What is the…

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Q: A 3.8 L sample of gas at 1.0 atm and 20 degree C is heated to 83 degree C . calculate the gass…

A: Charles's law states that at a constant pressure, the volume of an ideal gas is directly…

Q: A balloon is filled to a volume of 1.50 L with 2.50 moles of gas at 25 °C. With pressure and…

A: V1 ÷ n1 = V2 ÷ n1  At constant temperature and pressure, this formula is used.

Q: A sample of oxygen gas has a volume of 3.24 L at 31°C. What volume will it occupy at 147°F if the…

A:

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25.0 °C. With pressure and…

A: Given, Balloon volume = 1.50 L Moles of gas = 3.0 mole

Q: A sample of helium gas has a volume of 3.67Lat 29°C. What volume will it occupy at 208°F if the…

A: Given:- Initial volume = 3.67 L              Initial temprature = 29 oC              Final…

Q: Q/ A balloon is filled with helium to a volume of 2.60 L at 755 torr and 25.0 °C. What temperature…

A: Hint: According Charles law, (at constant pressure)     V1T1 = V2T2

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.