How many moles of carbon dioxide are in a 3440 mL sample of the gas at 1370 . mm Hg and 176 oC?

Q: What volume of H2 must be collected at 725 torr to have 0.564 L of the gas at 1.00 atm?

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: A sample of unknown gas has a mass of 2.85 g and occupies 750 mL at 760 mm Hg and 100 °C. What is…

A: Ideal gases have negligible volume in compare to the volume of the container and molecules of ideal…

Q: A sample of oxygen gas has a volume of 2.50 L at STP. How many grams of O, are present?

A: STP is commonly known as standard temperature pressure,  whose  values are at 298K temperature and…

Q: How many moles of gas are contained in 890.0 mL at 21.0 °C and 750.0 mm Hg pressure?

A: Use the ideal gas equation to solve for moles,PV = nRT n = (PV / RT)It is given that,Volume of the…

Q: How many moles of nitrogen are in a 2145 mL sample of the gas at 1500. torr and 120°C?

A: We have to calculate the moles of nitrogen gas.

Q: How many moles of NH3 are contained in 5.69 L at 34 °C and 2.4 atm?

A: The ideal gas equation is shown below: PV = nRT Where; P = pressure of the gas V = volume of the…

Q: What volume (in L) will 50.0g of nitrogen gas occupy at 2.0atm of pressure and at  65 degrees…

A: V = ? m = 50.0 g  M = 28 g/mol  n = 50.0 g / 28 g/mol = 1.785 mole P = 2.0 atm  T = 65°C = 338 K  R…

Q: How many grams of N2(g) are in 5.6 L of N2(g) at STP?

A: STP => standard temperature and pressure i.e T = 273 K and P = 1 atm Since as per ideal gas law…

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: How many moles of gas are there in a 42.0 L container at 25.0°C and 450.0 mm Hg?

A: Volume of gas, V = 42 L Temperature, T = 25°C                          = (25 + 273.15) K  =  298.15…

Q: volume

A:

Q: A container with a volume of 371 L contains how many moles of Oz at STP?

A: Given  Volume = 371 L  Number of mole of O2 = ?

Q: How many moles of gas occupy 0.500 L at 170 mm Hg and 25 °C?

A: Provided volume (V)=0.500Litre Temperature=25°C Temperature =(273.15+25) Temperature (T)=298.15K…

Q: how many moles of nitrogen are in a 2145 ml sample of the gas at 1500. torr or 1500 mm of mercury.…

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Q: How many moles of Br2 are in two cubic meters (2.00 m3) of Br2 gas at STP?

A: By ideal gas equation PV=NRT SO

Q: How many moles of gas can be contained in 13.74 liters of space at 1.05 atm and 303 k

A: According to the equation of ideal gas the product of Pressure & Volume of the gas has a…

Q: How many moles of nitrogen are in a 7320 mL sample of the gas at 2090 . mm Hg and 64.3 oC?

A: From ideal gas equation, PV = nRT        PV = nRT For N2 gas: Where P = pressure of the gas = 2090…

Q: 7. How many moles of a gas will a 700 ml flask hold at -100 °C and 860 torr?

A: Given: The volume of the gas(V)=700ml=0.7 L The temperature of the gas(T)=-1000C=173K The pressure…

Q: How many moles of gas are contained in a 20.0 L cylinder at a pressure of 50.0 atm and a temperature…

A:

Q: A gas at STP has a volume of 41.8 L.  How many moles of gas are present?

A:

Q: a. How many moles of N2 gas occupy a volume of 775 mL at 8.45 atm and 327 Kelvin?…

A: According to ideal gas law, PV = nRT where P = pressure in atm = 8.45 atm V = volume in L = volume…

Q: Calculate the molar mass of a gas at 377 torr and 58°C if 206 ng occupies 0.206 μL.

A: The ideal equation for gas is given by,                                               PV = nRT…

Q: How many moles of gas are contained in a human breath that occupies 0.45 L and has a pressure of 747…

A: The moles of gas has to be determined,

Q: How many moles of gas are contained in a typical human breath that takes in 0.50 L of air at 1.0 atm…

A: The combination of Boyle's law, Charles's law and Avogadro's law leads to an equation which explains…

Q: What is the volume in liters of 1.5 mol of gas at 365 mmHg and 90°C?

A: Dear student I have given answer to your question in the image format.

Q: How many moles of gas are in a volume of 48.6 L at STP?

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

Q: py a

A: Given How many moles of gas at 104C would occupy a volume of 6.8 L at a pressure of 270 mm Hg?

Q: 9. A gas contained in 50L under 8 atm of pressure and at 20°C. How many moles of gas are there in…

A:

Q: What is the volume of a gas in mL at STP if the gas changed conditions to  341 mL at 25.0 oC at 653…

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

Q: calculate the number of grams of H2 gas in 1620 mL of H2 gas at STP?

A: The Standard Temperature and Pressure conditions is generally used in calculations of the gases…

Q: How many He atoms are in 49.5 L of He gas at STP?

A: Given, volume of He = 49.5 L

Q: How many moles of gas are there in a 45.0 L container at 25.0 °C and 500.0 mm Hg?

A: The number of moles of the gas can be calculated by using the ideal gas equation which is given as…

Q: 10 How many moleculęs of CO2 gas at 713 mmHg and 56.7°C are present

A: According to the ideal gas equation, PV=nRTP=pressureV=volumeR=gas constantT=temperature

Q: How many moles of N2 gas occupy a volume of 775mL at 8.45 atm and 327 Kelvin?

A: Given : Pressure of N2 = 8.45 atm  Temperature of N2 = 327 K And volume of N2 = 775 mL = 0.775 L…

Q: The volume of a gas sample at 0 degree celsius and 1.0 atm is 10.0 L. How many moles of gas are…

A: Given values: Temperature = 00 C Pressure = 1 atm Volume = 10 L The number of moles (n) are needed…

Q: How many moles of gas are present in a 2500 mL cylinder at a pressure of 2.4 atm and a temperature…

A: The moles of gas present in the cylinder is = 0.254 mol

Q: A 2.50 g sample of an unknown gas occupies 875 mL at 685 mm Hg and 35 C. What is the molar mass of…

A: To calculate the molar mass of the unknown gas first of all we calculate the number of moles of the…

Q: How many moles are contained in the following volumes of air at STP: (a) 1.5 L; (b) 8.5 L; (c) 25…

A: Number of moles of a substance is equal to the ratio of given volume and molar volume. At STP, the…

Q: How many moles of an ideal gas are in a 1,709.5 mL container at 34.1°C and 700.7 torr?

A: Volume = 1709.5 ml   ....Or  because 1 L = 1000 ml    ...so,  = 1709.5 ml × (1L / 1000 ml )  =…

Q: How many moles of Hydrogen are in a 2605ml sample at 38 oC and 735 torr?

A:

Q: A gas occupies 30. L at 2.0 atm pressure and 27°C. How many moles of gas are present in the sample?

A: Given  Pressure of a gas (P)  = 2 atm  Volume (V)          = 30 Liter Temperature (T)  = 27 ℃…

Q: How  many  gram are  present  if  a  sample  of  nitrogen  gas  is  placed in  a  10.0  Liter  flask…

A: Given details, Volume = 10 L Pressure = 1755 torr = 2.309 atm Temperature = 295 K To calculate the…

Q: What is the number of moles in 825 L of He gas at STP?

A: Given, Volume of helium gas = 825 L

Q: Calculate the molar mass of a gas at 487 torr and 64°C if 206 ng occupies 0.206μL.

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

Q: A 628 mL sample of gas contains 0.0370 moles and kept at 368 K. What is the pressure of the gas in…

A: Ideal gas law  is gas law which obeys gas laws under all condition of temperature and pressure.

Q: A sample of O2 gas occupies a volume of 11.2L at STP. How many grams of O2 are present?

A: Given, volume occupied by O2 gas = 11.2 L

Q: 1. How many moles of gas will occupy 112 mL at 0.975 atm and 23.0 °C? 2. If the gas collected in…

A:

Q: What volume (in liters) will 1.7 moles of gas occupy at 12oC and 3.5 atm pressure?

A: Given Moles = 1.7 moles Temperature = 12°C Pressure  = 3.5 atm

Q: How many gas molecules are present in 680 . mL of propane (C3H8) at 21 °C and 348 torr pressure? b)…

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Q: How many moles of gas would be found in a container of 22.4L at a pressure of 760.0torr and 0.00C

A: Given,  Volume of the gas in L = V = 22.4 L  Pressure in torr = P = 760.0 torr  Temperature in 0C =…