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

Q: How many moles of neon gas are present in a container at STP with a total volume of 23.9 L?

A: Volume of Ne gas using which number of moles of Ne gas is to be determined.

Q: If 1.00 mol of an ideal gas at STP were confined to a cube, what would be thelength in cm of an edge…

A: To find: the length in cm of an edge of this cube , if 1.00 mol of an ideal gas at STP were confined…

Q: A certain gas has a density of 1.72g/L at STP. What is its molar mass?

A: Given that: Density of the gas = 1.72g/L The gas is STP. To find, the molar mass of the gas?

Q: What would the mass be of 33.4 L of O, gas at STP?

A: Before solve the question one must be know that  at STP the volume of 1 mol O2 is 22.4 liter.

Q: How many moles of Br2 are in seven cubic meters (7.00 m3) of Br2 gas at STP?

A:

Q: At STP, how many moles of helium gas would occupy 1.00 L?

A: Given that the volume of helium gas at STP is 1.00 L. To calculate the moles of helium gas at STP.

Q: How many moles of gaseous arsine (AsH3) occupy 0.0400 L at STP? What is the density of gaseous…

A: STP: STP stands for standard temperature and pressure which is used to calculate properties of gases…

Q: How many moles of neon gas are present in a container at STP with a total volume of 34.6 L?

A: Expression use to find number of moles for ideal gas,  PV = nRT Where ,  P = Pressure V = Volume  R…

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: If 13.5 mol of nitrogen gas occupies a volume of 67.2 L at STP, how many miles would there be in a…

A:

Q: How many molecules of sulfur trioxide would react with 68.9 liters of water at STP?

A: Applying concept of mole at STP.

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 26.5 L?

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

Q: What would be the volume of 3.90 moles of an ideal gas, at STP? What would be the volume of 3.90…

A: The volume of gas would be = 87.4 L

Q: How many helium (He) gas molecules are present in a balloon with a volume of 1.5L at STP?

A:

Q: How many moles of Helium would you need to fill a 35.2 L container at STP?

A: We know that 22.4 liters of a gas at STP equals 1 mole

Q: Calculate the molar mass of a gas at 388 torr and 45oC if 206 ng occupies 0.206 μL.

A: The molar mass of a gas at 388 torrs and 45oC if 206 ng occupies 0.206 μL has to be calculated,

Q: How many moles are there in an ideal gas with a volume of 8.59L at STP?

A: STP means standard temperature (273 K) and pressure (1 atm).

Q: Calculate the molar mass of a gas at 408 torr and 79°C if 206 ng occupies 0.206 µL. g/mol

A:

Q: 8. How many moles of argon atoms are present in 15.7 L of argon gas at STP?

A: Given values, at STP, Volume of Ar= 15.7 L  We know the molar volume at STP = 22.4L/mol

Q: What volume does 15.0g sample of helium (He) gas at 25C and 1.66 atm occupy?

A: Calculate the number of moles of He gas nHe = WHeMHenHe = 154 molnHe = 3.75 mol   Here, n stands for…

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 grams of O, gas occupy 16.0 L at STP? Enter your answer in the provided box.

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: A sample of chlorine gas is confined in a 3.45−L container at 600 torr and 57.0°C. How many moles…

A:

Q: 4. At temperature 500 °C, what is the volume of occupied 4.2 grams carbon dioxide gas at STP?

A: Number of moles is calculated by dividing given mass with molecular mass.

Q: In 1783, Jacques Charles launched his first balloon filled with hydrogen gas, which he chose because…

A: Given data is as follows: The volume of the balloon = 32000 L The mass of hydrogen gas needed to…

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 13.5 L?

A: The number of moles of chlorine can be calculated by using the ideal gas equation,

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 neon occupy a volume of 24.3 L at STP?

A:

Q: If 0.600 g of a gas occupies 198 mL  at 30 C  and 665 mmHg  of pressure, what is the molar mass of…

A:

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 12.0 L?

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

Q: How many grams of PH3 are present in 337 mL of the gas at STP?

A:

Q: Calculate the molar mass of a gas at 388 torr and 45°C if 206 ng occupies 0.206μL.

A: The given data contains,   Pressure =388 torr  =51729.1 PaTemperature =45°C=318 Kd =206 ng0.206 μL=1…

Q: How many liters of H2 are equal to 11.1 grams of H2 gas at STP?

A: Mass of H2 = 11.1 g

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: You have 2.00 mol of H2 at STP. How many liters is this?

A:

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 14.0 L?

A: Temperature of Chlorine gas (T) = 120°C = 273+120 = 393K Pressure of Chlorine gas (P) = 33.3atm…

Q: What size container do you need to hold 0.0459 mol N2 gas at STP?

A: At S.T.P,22,4 L of gas contains one mole.

Q: How many molecules exit in 28.45 L of nitrogen gas at STP?

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

Q: What is the molar mass of a gas, in g/mol, if 286 mL at 69 oC and 17.9 Torr pressure weighs 0.0156…

A:

Q: What is the mass (in g) of 258 mL of sulfur trioxide measured at STP?

A: At STP condition, T=273KP=1atmR is 0.08206 Latm mole-1 K-1these parameters are related by the ideal…

Q: How many liters will 3.25 moles of carbon monoxide occupy at STP?

A: One mole of any gas occupies 22.4 liters of volume at STP. For example: One mole of N2 gas occupies…

Q: What is the volume (in liters) of a 5.89 g sample of O2 at STP?

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: A container with a volume of 371 L contains how many moles of O2 at STP?

A: Given :- volume of O2 = 371 L To calculate :- number of moles of O2

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: Given 25.4L of S2(g) at STP, how many moles are present?

A:

Q: How many moles of Ar are contained in a 5.00 L tank at 155°C and 2.80 atm?

A: Use ideal gas equation:

Q: If gas X has a density of 4.98 g/L at STP, what is the molar mass of gas X?

A: From ideal gas equation  P V = n R T                  n= mol= mass/molar mass P V = (w/M) R T  P M =…