Determine the density in grams/liters at STP for the gas hydrogen iodide, HI.

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: At STP, how many liters of hydrogen are needed to react with 88g of copper (ll) oxide?

A: Hydrogen reacts with copper (II) oxide to produce elemental copper and water.

Q: If 10.0 L of a gas at STP has a mass of 19.5 g, calculate the molar mass of the gas

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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 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: 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: A sample of argon (Ar) gas occupies 65.0 mL at 22.0°C and 722 torr. What is the volume of this Ar…

A: STP ( Standard Temperature and Pressure ) conditions are Pressure = 1 atm = 760 torr Temperature =…

Q: A nitrogen gas sample occupies 50.5 mL at -80 °C and 1250 torr. What is the volume at STP?

A: The given data- The volume of the nitrogen gas = 50.5 mL. The temperature of the nitrogen gas =…

Q: A gas occupies a volume of 0.140 L at STP. How many grams of chlorine are present?

A: Answer:- This question is answered by using the simple concept of calculation of mass using the…

Q: Determine the number of moles of gas in a volume of 152 mL at 419 K and 382 torr.

A: PV = nRT where, P is in atm, V in L, T is in K

Q: Calculate the volume, in liters, occupied by 0.337 mol of oxygen gas at STP.

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Q: Calculate the volume, in liters, occupied by 0.988 mol of oxygen gas at STP.

A: To calculate the volume of 0.988 mol of oxygen at STP, we use ideal gas equation which is given by,…

Q: An experimental chamber has a volume of 85 L. How many moles of oxygen gas will be required to fill…

A: Number of moles of ideal gas n = PV/RT Number of moles of ideal gas at 1bar and 273K  n = volume of…

Q: Calculate the density of nitrogen gas, in grams per liter, at STP. Assume you have 1 L, calculate…

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

Q: A 41.2ml sample of H2 at STP would contain how many grams of hydrogen

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Q: What volume will be occupied by 8.00 g of oxygen, O2, at STP?

A: The moles of Oxygen is calculated as follows,

Q: What volume (in liters) will the following occupy at STP? 1. 2.00 mole of H, 2. 3.20 mole of O, 3.…

A: Given that: At STP; Pressure of the gas = 1 atm Temperature for the gas = 273.15 K To find: Volume…

Q: If there are 27 grams of nitrogen dioxide at STP, how many liters does this occupy?

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Q: Determine the volume in liters occupied by 198 grams of Oxygen at STP

A: At STP, temperature and pressure value remains standard. The temperature value at STP is 273 K (0…

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

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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: How many grams of neon gas are in a 10.0 L container at STP?

A: At STP the volume of one mole gas is 22.4 Litre. Hence, by using this concept we can calculate…

Q: How many grams of C3H8 gas are present in 945 mL at STP?

A: Interpretation - To determine the grams of C3H8 gas are present in 945 mL at STP.    Concept-  To…

Q: What is the volume, in mL, of the dry oxygen gas at STP

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Q: 2.50 g sample of a certain gas occupies 0.875 L at 685 torr and 35°C determine the molar mass of the…

A: The mass of the particular chemical compound is determined using combined gas law. It is given by…

Q: A sample of sulfur dioxide occupies a volume of 652mL at 40 degrees Celsius and 0.947 atm. What…

A: According to the ideal gas law, we know that PV = nRT If we consider the law for two different…

Q: At STP, 0.285 L of a gas weighs 0.480 g. Calculate the molar mass of the gas.

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Q: What is the density of oxygen at STP?

A: density of O2 = mass of O2/volume of O2 at STP At STP :-  1 mol gas = 22.4 L

Q: Determine the volume in liters occupied by 23.5 g of fluorine gas at STP.

A: Mass of fluorine gas =23.5 g The molar mass of F2 gas=37.9968 g/mol Number of moles(n)= Mass/Molar…

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 a gas can fit in one liter under STP?

A: STP means standard temperature and pressure that is 273 K temperature and 1atm pressure.We have…

Q: What is the volume in mL occupied by 765 g of argon gas at STP?

A: 1- First calculate the moles of argon gas :  Moles of argon gas = [ Mass / Molar mass ]  Moles of…

Q: How many moles of nitrogen gas will occupy a volume of 346 mL at 6680 torr and 27 C

A: Please find the given answer below:

Q: A sample of gas occupies a volume of 384ml  at 60 Torr and 27ﾟC. What volume will occupy at STP?

A: The combined gas law states that the ratio of the product of the original pressure and volume of a…

Q: The density of an unknown gas compound is 6.52 g./L at (STP) What is the molar mass of the gas?

A: Density of gas=6.52 g/L At STP Temperature=273.15K Pressure=1atm Molar mass of gas=?

Q: How many grams of water can be made from 1.25 L of oxygen gas an excess of hydrogen at STP?

A: Number of moles of a chemical compound can be calculated by dividing given mass of the compound with…

Q: A sample of hydrogen bromide gas, HBr, effuses from at container at a rate of 48.8 ml/min. At what…

A: According to Graham's law, the rate of effusion under similar conditions is inversely proportional…

Q: A sample of argon gas at STP occupies 17.0 L. What mass of argon is present in the container?

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Q: What mass of helium is needed to fill a 625 L tank at STP?

A: The following question can be solved using ideal gas equation.

Q: A sample of argon gas at STP occupies 29.0 L. What mass of argon is present in the container? in…

A: Given, the volume of argon gas at STP = 29.0 L = 29 dm3 which  is a million moles of gas occupies 24…

Q: Calculate The density of an elemental 1.7824 g/L at STP. What is the molar mass of the gas is…

A: An ideal gas is a gas that obeys all the gas laws at all conditions. It has a relation of PV=nRT…

Q: 11. At STP what is the volume in liters of 623g of helium?

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Q: At constant temperature, a sample of 3.60 L of H2 at (a) in torr pressure units

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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: 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 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: 2. A sample of argon gas at STP occupies 56.2 liters. Determine the number of moles of argon and the…

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Q: At STP, what is the volume of in liters occupied by 55.0 g of Ar gas?

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Q: How many molecules of hydrogen chloride has are in 47 milliliter a of the substance at STP?

A: