What is the volume occupied by 28.0 g of nitrogen gas at 100.00 kPa and 0.0°C? 1) 22.4 L 2) 48.8 L 3) 1.00 L 4) 0.0446 L 5) 0.0295 L

Q: Suppose the gas mixture produced by the decomposition reaction is trapped in a container at 17.0°C;…

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Q: A sample of oxygen is collected over water and has a volume of 3.83 ml. The pressure of the…

A: Given: Sample of oxygen collected over water (Volume)=3.83 ml Pressure of collected wet gas=67.95…

Q: A 0.822 gram sample of an unknown gas is found to occupy a volume of 0.776 L at a pressure of 602 mm…

A: The molar mass of gas is determined from Ideal gas law equation by using following formula  M =…

Q: Dimethyl ether, CH3OCH3, undergoes gas phase decomposition to form methane, hydrogen gas, and carbon…

A: Solution - Given :- 1) Weight of dimethyl ether= 58.63g 2) Molar mass of dimethyl ether = (2 X…

Q: A 0.780 mol sample of neon gas occupies a volume of L at STP.

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Q: A sealed container holding 0.0255 L0.0255 L of an ideal gas at 0.987 atm0.987 atm and 69 ∘C69⁢ ∘C is…

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Q: Suppose the gas mixture produced by the decomposition reaction is trapped in a container at 17.0°C;…

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Q: A gas sample of 2.31 atm of oxygen gas and 3.75 atm of hydrogen gas that react to form water vapor.…

A: Answer:Limiting reagent is the reactant that exhaust first in the chemical reaction and decides the…

Q: A sample of an ideal gas has a volume of 3.70 L3.70 L at 11.60 ∘C11.60 ∘C and 1.40 atm.1.40 atm.…

A: Given, an ideal gas having: initial volume, V1 = 3.70 L Initial Temperature, T1= 11.60 0C =284 .75…

Q: A gas sample occupies a volume of 2.58 liters at 15°C and 1 atm. What will be the volume occupied by…

A: According to ideal gas equation the relation can be given as PVnT=R On changing a variable the other…

Q: An unknown gas at 67.1 ∘C and 1.05 atm has a molar mass of 28.01 g/mol. Assuming ideal behavior,…

A: We will is use ideal gas equation to get the density.

Q: A sample of gas at 979.3 mmHg, occupying a volume of 12.17 L, and at a temperature of 26.40 °C is…

A: Given that : The initial pressure of the gas (P1) = 979.3 mm Hg The initial volume of the gas (V1)=…

Q: A sample of gas contains 0.1700 mol of N2(g) and 0.5100 mol of H2(g) and occupies a volume of 22.6…

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is…

Q: sample of oxygen is collected over water and has a volume of 1.22 ml.  The pressure of the collected…

A: Introduction : We have to calculate final volume .

Q: A gas has a volume of 240.0 mL at 25.0°C and 600.0 mmHg. Calculate its volume at 0.00°C and 760 mm…

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Q: Mark the following statements as true or false Real gases act more like ideal gases as the…

A: True or False

Q: The volume of a gas at 27.0C and 0.200atm is 80.0mL. What volume will the same gas sample occupy at…

A: Given, Initially, Pressure (P1) = 0.200 atm Volume (V1) = 80.0 mL = 0.08 L Temperature (T1) = 27°C =…

Q: STP (standard temperature and pressure) is used as a reference point for the molar volume of an…

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Q: A sample of neon gas pccupies a volume of 100.0mL at 20.00C. What will its new volume be if the…

A: The problem is asking for the new volume of a gas when the temperature is changed. This is a typical…

Q: If a gas occupies 88.0 L at 30.0 kPa, what volume will it occupy at 90.0 kPa,

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Q: Calculate the volume 3.00 moles of a gas will occupy at 24.0°C and 105.2 КРа. * 35.4 L 15.4 L 70.4 L…

A: Answer C

Q: A 0.530 mol sample of carbon dioxide gas occupies a volume of L at STP.

A: STP refers to standard temperature and pressure conditions. At STP, the standard temperature is 0oC…

Q: An unknown gas has the following percent composition: 54.529%C, 9.1522 % H, and 36.319 % O. Vapors…

A: we have to determine the molecular formula of the compound

Q: A flask contains 1000 ml of a pure diatomic gas 646 mm Hg and 20 degrees mass of gas is 1.13 g. What…

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Q: The combustion of octane, C,H8, proceeds according to the reaction shown. 2C,H13(1) + 25 0,(g) → 16…

A: The equation for ideal gases holds relation among the variables P (pressure), n (moles), V (volume),…

Q: Given 100ml of a dry gas, measuring 37°C and 760mmHg pressure, what would its volume be at 60°C and…

A: Given that: volume, V1 = 100 mL = 0.1 L temperature, T1 = 37 oC = 37 + 273 = 310 K pressure, P1 =…

Q: A 0.530 mol sample of neon gas occupies a volume of _______ L at STP.

A: • The values provided in the question are:-     i) Number of moles of Neon (Ne) gas sample = 0.530…

Q: The volume of a gas at 25°C and 78 kPa is 12.5 L. The pressure is increased  to 3.5 atm. What final…

A: Given  Initial Temperature ( T1 ) = 25 ℃                                          = ( 25 + 273 ) K…

Q: For an ideal gas, classify the pairs of properties as directly or inversely proportional.         T…

A: A gas in which obeys all gas laws at all temperature and pressure is called an ideal gas.

Q: gas has a molar mass of 156.5gmol at 127∘C and 1.3 atm. What is the density of the gas?   2.8gL…

A: PM = dRT  P = Pressure M = molar mass of the gas d = density of the gas R = gas constant T =…

Q: A sample of dry gas weighing 2.31 grams is found to occupy 2.850 L at 22.0°C and 98.66 kPa. What is…

A: Use ideal gas equation  PV = nRT  P = pressure of gas  V= volume of gas  n= no of moles of gas  R =…

Q: Pressure-Volume relationship of the unknown virial gas at 25 degrees Celsius. Pressure(atm)…

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Q: A sample of an ideal gas has a volume of 3.30 L3.30 L at 12.40 ∘C12.40 ∘C and 1.60 atm.1.60 atm.…

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Q: A 44.0 L metal cylinder stores a sample of gas at 6 °C under 1.02 atm. The temperature of the…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: 13.) A 1.75 gram sample of an unknown gas is found to occupy a volume of 1.24 L at a pressure of 624…

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Q: 7.7 g of unknown gas occupies 6.94 L at 13°C and 1.77 ATM. What is the molecular mass of the…

A: Applying ideal gas equation PV= nRT

Q: A gas occupies 45.0 L at 2.00 atm pressure and 27°C. Calculate its volume at STP.

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Q: A sample of gas at 810.8 mmHg and occupying a volume of 10.09 L is transferred to a smaller…

A: Given P1 = 810.8 mmHg V1 = 10.09 L P2 = ? V2 = 9.47 L

Q: How many moles of hydrogen sulfide are required to react completely with 33.1 L of oxygen gas…

A: Stoichiometry in balanced chemical reaction defines the ratio of the reactants and products in which…

Q: to 50.0°C. If the pressu gas? a.) 38.6 mL b.) 87.5 mL c.) 31.8 mL d.) 35.0 mL e.) 52.5 mL

A: According to Charles's law at constant pressure, the volume of a gas is directly proportional to the…

Q: What volume does 6.75 mol of CO2 occupy at 35.0 degrees Celsius and 275kPa?  a)  22.4 L  b)  0.140…

A: A question based on ideal gases. 4 options for the volume of CO2 are given from which the most…

Q: A sample of an ideal gas has a volume of 3.10 L3.10 L at 13.00 ∘C13.00 ∘C and 1.40 atm.1.40 atm.…

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Q: A certain gas occupies 9.75 L at 32.0° C and 178 kPa. What volume in liters will the gas occupy at…

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Q: Will the volume of a gas sample increase, decrease, or remain unchanged under the following…

A: Given,  The pressure changed from 1atm to 560 mmHg and the temperature is changed from 10 °C to 273…

Q: A gas occupies 28.5 L at 80.0 kPa and 25.0 ⁰C. What volume will it occupy at STP (101.3 kPa, 273 K)?

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

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.