what will the new volume of gas be

Q: If a sample of O2 gas has a pressure at 15.00 °C of 112,000 Pa, what is its pressure a.In units of…

A: Given that the pressure of oxygen gas at 150C is 112,000 Pa.(a) 1 atm = 101325 Pa1 Pa = 1 / 101325 =…

Q: 7. If 10.0 liters of oxygen at STP are heated to 512 °C, what will be the new volume of a gas if the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A sample of a gas occupies a volume of 25.6 L at 12 ºC and 646 torr. What will be the new volume if…

A: Given: The new volume of the gas is 45.12 L.

Q: What is the new volume of a 61 L sample at STP that is moved to 183 K and 0.60 atm?

A: P1 V1 / T1  = P2 V2 / T2  where   P1 = standaed pressure = 1 atm                             P2 =…

Q: 2 L of a gas is collected at 25 °C and 745 mmHg. What will the volume be at STP?

A: EXPLANATION:  STP is defined as standard temperature and pressure.At STP,Temperature=0.0 degree…

Q: In the fermentation of glucose (wine making), 760 ml of CO2 gas was produced at 65O mmHg. What is…

A: At STP  Pressure= 760 mmHg and Expression used for calculation is P1V1= P2V2

Q: If a gas originally occupying 6.75 L at 19.21 ºC and 762.5 torr is compressed to give a pressure of…

A: The given data: The initial volume of the gas = 6.75 L The initial temperature of the gas = 19.21℃…

Q: A large tank is filled with 125 mol O₂ to a pressure of 2245 torr at 25.0 °C. What is the volume (in…

A: The ideal gas equation is  PV = nRT  P = pressure  V = volume  n = moles of gas  R = gas constant =…

Q: Calculate the density of NO2 gas at 0.940 atm and 32 ∘C. Calculate the molar mass of a gas if 2.30 g…

A: Calculation for density:

Q: What volume in liters does 0.137 g of O₂ occupy at 27.2 °C and 755 torr? Assume the standard…

A:

Q: (a) A sample of nitrogen gas occupies a volume of 3.00 L at 760 mm Hg and 0.0 °C. If the volume of…

A: The ideal gas equation is given by, P1V1T1=P2V2T2 where P is the pressure, V is the volume and T is…

Q: When 4.67 L of carbon dioxide at 485.6 mmHg and 25.0 ℃ is heated to 475.0 ℃ and converted to 754.2…

A: Given P1 = 485.6 mmHg V1 = 4.67 L T1 = 25°C P2 = 754.2 mmHg V2 = ? T2 = 475°C

Q: A sample of gas with volume 21.4 mL at STP is expanded to a pressure of 0.98 mmHg at a temperature…

A: Given :-  initial volume at STP = 21.4 mL final pressure = 0.98 mm Hg final temperature = 24°C  To…

Q: A gas sample at 85.3oC and 920 mm Hg pressure has a volume of 2.76 L. What is the volume of the…

A:

Q: Consider the flasks in the following diagram. 2.00 L H2 1.00 L N2 475 torr 0.270 atm What are the…

A: According to Dalton's law of partial pressure , when two non-reacting gases are mixed then the total…

Q: A sample of a certain gas has a volume of 452 mL at 711 mm Hg and 26 °C. What would be the volume of…

A: Given: Volume V1= 452 mL Pressure P1 = 711mmHg= 711/760= 0.935 atm Temperature T1 = 26oC= 26+ 273 =…

Q: If 2.00 L of gas at 20.0 degrees C and 760 mm Hg is allowed to come to 245 mmHg at 350.0°C, what is…

A: In this question ideal gas equation is used. Since number of moles is constant so, PV/T = constant

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: What is the volume of the following sample of gas at STP?   1.05 mol C2N2

A:

Q: Using the ideal gas law, how many grams of sodium azide are required to inflate an airbag to 67 L of…

A: 2 mol Azide will  give 3 mol of N2  At STP 1 mol of N2 occupy 22.4 L

Q: When an idea gas with initial volume of 2.8 L at a pressure of 755 mmHg has its volume increased to…

A: Given  Initial Volume ( V1 )  = 2.8 Liter  Initial Pressure ( P1 ) = 755 mmHg  Final Volume ( V2 )…

Q: A gas occupies 256 mL at 720 torr and 25°C. What will its volume be at STP?

A:

Q: #14: 2.00 L of a gas is collected at 25.0 °C and 745.0 mmHg. What is the volume at STP?

A: Volume at STP calculated as follows

Q: Combined Gas Laws 7. A sample of gas occupies a volume of 384 mL at 60.0 torr and 27°C. What volume…

A: The volume occupied by a gas at STP is 22.4 L. Using this value and Ideal gas equation, the volume…

Q: A gas occupies 1.87 L of volume, exerts 311 mm Hg of pressure, and is at 27.0oC.  If the conditions…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: A sample of gas is found to occupy 250.0 mL under laboratory conditions of 27 C and 740.0 mmHg. What…

A: At given conditions Volume of gas (V) = 250.0ml = O.25L Temperature (T) = 27°C = 300.15K Pressure…

Q: A sample of gas was collected over H2O at 27°C and 600 torr barometric pressure; volume 260 mL. (The…

A: Given, barometric pressure = 600 torr  Volume  = 260 ml = 0.26 L  Temperature= 27°c = (273+27)=300 K…

Q: In a combustion reaction, what mass of oxygen gas is needed to react with 25.0 mL of C4H10 gas,…

A: Given :-  Volume of C4H10 gas at STP = 25.0 mL  To calculate :-  Mass of O2 (in grams)

Q: 3.00 L of a gas is collected at 35.0°C and 705.0 mmHg. What is the volume at STP?

A:

Q: A sample of a gas occupies a volume of 29.7 L at 25 ºC and 735 torr. What will be the new volume if…

A: Initial volume of gas = V1 = 29.7 L Initial temperature T1 = 25 oC + 273 = 298 K Initial pressure of…

Q: A gas has a volume of 2.84 L at 1.00 atm and 0 °C. At what temperature does it have a volume of 7.50…

A: The temperature is determined using the following equation P1V1T1=P2V2T2 Where P is the pressure in…

Q: What volume (in liters) of air measured at 1.00 atm would have to be put into a bicycle tire with a…

A:

Q: 2. A sample of gas at 245°C and a pressure of 2.5 atm occupies a volume of 12.3 L. What volume would…

A: Answer :-  2. 16.2 L  At STP the gas occupy = 16.2 L volume…

Q: What is the molecular mass of a gas if 3.5 g of the gas occupies 2.1 L at STP?

A: A numerical problem based on gas law, which is to be accomplished.

Q: 1.When 0.690 g of an unknown gas are held in an otherwise-empty 285-mL container, the pressure is…

A:

Q: 12. What is the molar mass of a gas that has a density of 5.75 g/L at STP?

A: Write the ideal gas equation. PV= nRT where P is the pressure, V is the volume, n is the number of…

Q: If 0.60 g of a gas occupies 300mL at 27°C and 630mm Hg of pressure, what is the molar mass of the…

A: Given that,Mass of the gas=0.60 gVolume of the gas=300mLT=300KP= 630mmHg

Q: If a sample of oxygen gas occupies 4.8 L at 199.0 °C and 2158 mmHg, what pressure in atm will it be…

A: According to the ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T…

Q: At STP, a gas occupies a volume of 300 mL. What would be its final volume if the temperature…

A: For a fixed mass of gas, we know that -…

Q: Calculate the number of moles and the mass of gas in 2.50 l of ar at stp

A: Given: Volume of Ar is 2.50 L

Q: A 1.98-g sample of an unknown gas has a volume of 816 mL and a pressure of 712 mmHg at 52.3 °C.…

A:

Q: A helium-filled balloon at sea level has a volume of 2.1 L at 0.998 atm and 36 oC . If it is…

A: The ideal gas equation is given as: PV=nRT

Q: 5.324 L of a gas is collected at 25.0°C and 846.0 mmHg. When the gas is changed to STP conditions,…

A: As per the initial conditions given, first it is required to calculate the number of moles of gas…

Q: 2.15g gas occupies 7.50 x 102mL at STP.  What is molar mass of gas?

A:

Q: A sample of N2O gas has a density of 2.85 g/L at 298 K. What is the pressure of the gas (in mmHg)?

A: To calculate the pressure of the gas we have the ideal gas law formula, PV = nRT here,  P= pressure…

Q: A tank contains helium gas at 191 mm Hg, nitrogen gas at 0.261 atm, and neon at 522 torr. What is…

A: Pressure of helium gas (PHe) = 191 mmHg Pressure of nitrogen gas (PN2) = 0.261 atm  Pressure of neon…

Q: What is the final pressure of 250 ml of a gas at 365 mm Hg and 25.0c if the gas is heated to 95.0c?…

A:

Q: A gas has a volume of 0.500 L at 752 mm Hg and 37oC. What is its volume at STP?

A:

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.