If I have an unknown quantity of gas at STP and a volume of 15 L, how many moles of gas do I have?

Q: the greatest kinetic energy at STP?

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Q: How many moles of air are present in the lungs if they occupy a volume of 5.9 L at 38°C and 744 mm…

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Q: If 5.47 moles of gas are produced in an experiment and it is measured that they occupy 112 L at STP,…

A: Given: 5.47 moles of gas are produced in an experiment it occupy 112 L at STP Theoretical Volume…

Q: A helium-filled balloon contains 145 mL of gas at a pressure of 0.99 atm. What volume will the gas…

A: Given data is as follows: The initial volume of the balloon V1= 145 mL The initial pressure of the…

Q: If 0.55-g of a gas occupies 0.200-L at 0.968 atm and 289 K, what is the molecular mass of the gas?

A: Given data: The mass of gas m=0.55 g. The volume of gas V=0.200 L. Pressure P=0.968 atm. Temperature…

Q: A helium-filled balloon contains 200 ml of gas at a pressure of 0.972 atm. What volume will the gas…

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Q: One mole of a gas occupies a volume of 22.4 L at STP. Calculate thetemperature and pressure…

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Q: A balloon contains 0.577 moles of helium gas at STP. What is the volume of the balloon in L?

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Q: Assume that you have 1.75 g of the deadly gas hydrogen cyanide, HCN. What is the volume of the gas…

A: The mass of hydrogen cyanide gas is = 1.75 g The volume of the gas at STP is =?

Q: How many liters of CO2 gas are in a 9.24 x 10^21 molecules sample at STP

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

Q: O Calculate the volume in liters of each of the following quantities of gas at STP:

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: How much carbon dioxide gas, in grams, is in a 1.0 L balloon at STP?

A: Given, Volume of carbon dioxide gas at STP =1.0 Lwe are aske to calculate the mass of carbon dioxide…

Q: 5. A balloon is filled with 4230 L of hydrogen gas (H2), which is highly flammable. What is the mass…

A: STP condition: It is short form of Standard temperature and pressure where temperature is taken as…

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: Determine the number of moles in a container of gas at STP with a volume of 99.2 L.

A: We know, at STP, one mole of any gas occupies 22.4 L volume. Or, 22.4L volume is occupied by 1mol of…

Q: How many moles of gas are present in 8.6 liters of gas at STP?

A: Volume of gas 8.6 liters Calculate the moles of STP gas at volume.

Q: How many molecules of nitrogen gas (N2) are present in a sample that fills a 10.0-L tank at STP?

A: Consider the given information is as follows; Volume of nitrogen gas N2 = 10.0 L At STP (Standard…

Q: A gas occupies 1.56 L at 1.75 atm. What will the volume be at standard temperature and pressure…

A: Introduction: The gases which follows the Boyle's law, Charles's law, Avogadro's law and…

Q: A helium-filled ballon contains 130 mL of gas at a pressure of 0.99 atm. What volume will the gas…

A: According to Boyle's law., At constant temperature and moles of gas., PV = Constant  Or  P1V1 = P2V2…

Q: Given 1 mole of gas at STP what is the bolume

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Q: if i have 61 liters of gas held at a pressure of 3.4 atm and a temperature of 225k, how many moles…

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Q: What is the volume at STP of a gas mixture of 28.0 g of nitrogen gas and 32.0 g of oxygen gas?

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Q: Convert 122.0 liters of nitrogen gas, N2, to grams at STP. 1 mole of gas at STP is 22.414 Liters

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Q: How many gas molecules are present in 510 . mL of propane (C3H8) at 45 °C and 455 torr…

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Q: How many particles are in a 45.7 L volume of gas at STP?

A: Given  At  STP Volume of Gas     =  45.7 Liter        Number of particles   = ?

Q: If there are 1.4 x 10³ mg of chlorine gas at STP, how many liters does this occupy? Type your…

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

Q: How many moles in 16.8 liters of nitrogen gas at STP?

A: The provided volume of nitrogen gas at STP =16.8Litre Volume of one mole gas at STP=22.4litre/mol…

Q: A balloon is filled with 66.7 g of H2 gas at STP. Calculate the volume of the H2 gas in liters.…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: You should aim to collect about 40 mL of your gas in this experiment. Assuming your gas will be at…

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

Q: grams

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Q: At STP how many mL will 30.1 mol of any gas occupy?

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Q: A sample of O, gas occupies 308 mL at 46°C and 1.27 atm. What is the volume of this 0, gas sample at…

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Q: How many moles of gas are present in 5.6 liters of gas at STP ?

A: Given  Volume of gas      = 5.6 Liter  Number of mole   =  ?

Q: How many grams are in 0.093 liters of O2 gas at STP?

A: The question is based on ideal gas equation. We have to calculate mass of oxygen present.

Q: If 44.5 mol of an ideal gas is at 4.51 atm and 439 K, what is the volume of the gas? Volume ?

A: The ideal gas equation is given below.

Q: I have 130 liters of gas in a piston at a temperature of 250°C. If I cool the gas until the volume…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: What is the volume of a gas at 50.0°C and 0.80 atm, if there are 0.75 moles of the gas present?

A: Given, mole of gas , n = 0.75 molTemperature, T = 50.0°C = 50.0+273 k…

Q: 10. How many oxygen molecules at STP? are in 5.22 L of oxygen gas

A: The question is based on the concept of ideal gas equation and mole concept. we have to use Ideal…

Q: A helium-filled balloon contains 144 mL of gas at a pressure of 0.986 atm. What volume will the gas…

A: Answer:- this question is answered by using the gas law which involves the relationship between…

Q: How many gas molecules are present in 727 mL of propane (C3H8) at 27 °C and 494 torr pressure? Enter…

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Q: occupy

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

Q: At STP a gas occupies a 34.9 kiloliter balloon. How many mol of the gas must be in the balloon? mol

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Q: 500.0 ml of a gas ic collected at 0.980 atm. What will the volume be at standard pressure (1.00…

A: Using Boyle's Law -  P1V1  = P2V2 Where P1 and P2= Initial Pressure and Final pressure…

Q: 11. How many moles are in 11.2 L of nitrogen gas at STP?

A: Given, volume of nitrogen gas = 11.2 L at STP, pressure = 1 bar Temperature = 273K

Q: What volume in liters, will 12g of oxygen occupy at STP?

A: STP is a standard condition of temperature and pressure.  The volume occupied by one mole of gas…

Q: How much carbon dioxide gas, in grams, is in a 1.1 L balloon at STP

A: We have to determine how much carbon dioxide gas, in grams, is in a 1.1 L balloon at STP?

Q: 58.1 g of He gas at STP will occupy how much volume? (Include your formula used and the set-up.)

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Q: How many moles of helium gas occupy a 46.76L tank that is held at STP?

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related to the ideal…

Q: Calculate the volume 3.00 moles of gas will occupy at 24.0 °C and 760 mm Hg.

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Q: How many moles of gas are in a 0.425 L flask at 0.824

A: Given, pressure = 0.824 atm  Temperature = 16°C  Volume = 0.425 L