Answered: A sample of oxygen gas collected at a…

A sample of oxygen gas collected at a pressure of 196 mm Hg and a temperature of 303 K has a mass of 21.5 grams. The volume of the sample is L.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A sample of 4.25 moles of hydrogen at 20.0ᵒC occupies a volume of 25.0L. Under what pressure is this…

A: The number of moles of the gas sample is = 4.25 moles The temperature of the gas sample is = 20.0oC…

Q: Which of the following accurately states Dalton's law of partial pressures?The pressure of any gas…

A: Dalton’s law is an important law which is used to calculate the partial pressure and the number of…

Q: if 336.00 g of magnesium chlorate decomposes,what volume of oxygen will be captured at stp

A: The objective of this question is to determine the volume of oxygen that will be produced when…

Q: A)1.29 mol sample of hydrogen gas at a temperature of 6.00 °C is found to occupy a volume of 20.3…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: Unit conversion from mm Hg to atmosphere can be done using the formula given below:

Q: Given a cylinder of medical oxygen with volume of 35.4 L, pressure of 149 atm, and temperature of…

A: The volume of the oxygen gas is = 35.4 L The pressure of the gas is = 149 atm The temperature of the…

Q: If a student used 1.138 grams of unknown metal, and collected 0.027 moles of H2 gas, what is the…

Q: A mixture of Al and Fe weighing 0.2000 g is treated with excess HCl solution. Each metal reacts…

A: Here we are required to find the mass percentage of Al in the sample.

Q: Gaseous chlorine is held in two separate containers at identical temperatures and pressure. The…

Q: liter iHer of a certin gas Weighs grams at STP the mass of mole of gas is?

Q: What is the mass of 5.00 L of H20 at STP?

A: At STP , If we consider H2O as gas, Then 1 mole of H2O occupies 22.4 litres and 18g.

Q: Express the pressure 620 mm Hg in kilopascals and atmospheres.

A: Unit conversion of pressure: 1 atm ( Atmosphere ) = 760 mm Hg 1 atm = 101325 Pa ( Pascal ) Given…

Q: A sample of carbon dioxide gas collected at a pressure of 745 mm Hg and a temperature of 277 K has a…

Q: Determine the volume of 5.46 x 1014 atoms of neon at STP.

A: Since number of atoms = moles X Avogadro's number Where Avogadro's number = 6.022 X 1023 =>…

Q: A sample of hydrogen gas collected at a pressure of 740 mm Hg and a temperature of 291 K has a mass…

A: The given problem can be solved using the ideal gas equation as follows:

Q: If a 0.581 g block of sodium is placed in excess water, heat and a gas are produced. If the gas is…

A: Calculate the number of moles of sodium. Number of moles of Na = Given mass of NaMolar mass of Na=…

Q: temperature of 30.0 °C is found to occupy a volume of 28.5 liters. The pressure of this gas sample…

Q: A mass of 37.5 g of calcium chlorate is decomposed by heating. How many liters of gas at STP are…

A: When chemical substances combine such that their ionic or molecular structures change to generate…

Q: If a 0.809 g block of sodium is placed in excess water, heat and a gas are produced. If the gas is…

A: Balanced chemical equation: 2Na (s) + 2H2O (l) ------> 2NaOH (aq) + H2 (g) Number of…

Q: If 0.610g of magnesium was reacted with HCI and 511mL of hydrogen gas was collected over water at 23…

A: given, weight of Mg = 0.610 g Theoritical yield of H2 = 511 ml R = 0.082 L.atm.mol^-1.K^-1

Q: If a gas has a mass of 800.1 g and a volume fo 750 L at 34.9 deg C and 134.9 kPa, calculate the…

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: A sample of argon gas collected at a pressure of 926 mm Hg and a temperature of 279 K has a mass of…

A: Given: Temperature= 279 K Mass= 49.9 g Pressure= 926 mm Hg=926/760= 1.22 atm

Q: At 25 oC and 1 atm, what is the molecular weight of this gas?

Q: [Review Topics] [References] Use the References to access important values if needed for this…

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

Q: A sample of krypton gas collected at a pressure of 758 mm Hg and a temperature of 296 K has a mass…

A: mass of Krypton gas = 97.2 gNote: 760 mmHg = 1 atmPressure (P) = 758 mmHg = 0.9974 atm Temperature…

Q: The unknown compound (molecular formula from #1) reacts with oxygen in a combustion reaction to form…

A: Amount of unknown compound = 20.2 gVolume of oxygen = 25 mLTemperature of oxygen = 273.15 KPressure…

Q: If 2.57 g of argon gas occupies a volume of 4.15 L, what volume will 1.42 mol of argon occupy under…

A: Given, Initial volume, v1 = 4.15 L Mass of first sample of argon gas = 2.57 g Number of moles of…

Q: Determine the pressure of 126.0 g of Nitrogen gas (N2) at a temperature of -173 degrees celcius and…

A: Considering ideal gas equation, the above numerical example can be done. Detail solution is given…

Q: to access important values if needed for this question. A mixture of helium and methane gases, in a…

A: Gases helium and methane is behave as a ideal gas - Ideal gas law equation is PV = nRT Where , P is…

Q: A sample of argon gas collected at a pressure of 546mmHg and a temp of 277k has a mass of 37.0…

A: Pressure =546 mmHg=(546/760) atm=0.718atm Temperature =277 K Mass= 37.0 grams Volume=?

Q: How many grams of carbon disulfide gas will be produced from a volume of 6.9L and a pressure of…

A: We know the ideal gas equation is PV = nRT where P = pressure, V = volume, R = ideal gas constant,…

Q: What ia the volume of a helium ballon that contains 3.13 mol helium at 27 degrees celius and 1.10…

Q: what volume of NH3 at STP is produced when 32 g of N2 is reacted with an excess of H2?

Q: A 0.16 mol sample of nitrogen gas occupies a volume of 2.20 L. What is the volume of 0.34 mol of…

A: The objective of the question is to find the volume of 0.34 mol of nitrogen gas under the same…

Q: A sample of nitrogen gas collected at a pressure of 871 mm Hg and a temperature of 279 K has a mass…

A: To solve this problem we have to use ideal gas equation which is given as PV = nRT Where , P =…

Q: 322 L of hydrogen occupies a volume of 197 L at STP. If the initial temperature of the hydrogen was…

A: The expression for the ideal gas equation is shown below: P = pressure of ideal gas V = volume of…

Q: A sample of krypton gas collected at a pressure of 758 mm Hg and a temperature of 296 K has a mass…

A: The objective of the question is to find the volume of a sample of krypton gas under given…

Q: A 1.00L sample of cooking has taken from a cylinder was collected. It’s mass, measured at 27 c and…

Q: A sample of krypton gas collected at a pressure of 1.49 atm and a Temperature of 286 K is found to…

A: Given that, for a sample of krypton, Kr gas The pressure is P = 1.49 atm, The temperature is T =…

Q: 3. Calculate the volume of 4.7009 x 10 molecules of NH, gas trapped in a container at a pressure of…

A: Given Number of molecule = 4.7009 × 1023 molecule Pressure = 1460.3 mmHg 760 mmHg = 1 atm…

Question

A sample of oxygen gas collected at a pressure of 196 mm Hg and a
temperature of 303 K has a mass of 21.5 grams. The volume of the sample is
L.

Expert Solution

Step 1

Pressure of oxygen gas = 196 mmHg ...Or

because 1 mmHg = 1/760 atm ...so,

= 196 × (1/760 ) atm

= (196 / 760 ) atm = 0.258 atm

Temperature = 303 k

Mass = 21.5 g

Volume of the sample = ?

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

A mixture of argon and xenon gases, at a total pressure of 719 mm Hg, contains 8.29 grams of argon and 17.1 grams of xenon. a. What is the partial pressure in mm Hg of Xenon in the mixture? b. What is the partial pressure of Argon in mm Hg in the mixture?
A sample of oxygen gas collected at a pressure of 761 mm Hg and a temperature of 291 K has a mass of 42.2 grams. The volume of the sample is _____ L.
Neon gas in a glass tube is used to make a glowing neon sign.On a hot day it operates at a temperature of 35°C and a pressure of 120 kPa. The tube has a volume of 0.150 L. How many atoms of neon gas are in the tube?
A sample of gas weighs 7.30 g and has a volume of 2.49 L, and pressure of 361 torr at a temperature 30 °. a) What is the molecular weight of the gas? b) The gas contains only sulfur and fluorine atoms and has a total number of 7 atoms. Based on its molecular weight, provide its molecular formula.
A sample of oxygen gas collected at a pressure of 252 mm Hg and a temperature of 294 K has a mass of 20.3 grams. The volume of the sample is L.
Neon gas in a glass tube is used to make a glowing neon sign.On a hot day it operates at a temperature of 35°C and a pressure of 120 kPa. The tube has a volume of 0.150 L. How many atoms of neon gas are in the tube?
A mixture of oxygen and hydrogen gases is maintained in a 7.48 L flask at a pressure of 1.05 atm and a temperature of 60 °C. If the gas mixture contains 4.63 grams of oxygen, the number of grams of hydrogen in the mixture is
Assume the molecular mass of air to be 28.5 g/mol. How many moles of air are above 1 square inch of sea level (all the way to outer space)?
Determine the volume of 6.23 × 1023 atoms of Rn at 9.25 atm and 512K.
A 1.06 mol sample of hydrogen gas is collected at a pressure of 228 torr and a temperature of 15 °C. The volume of the sample is L.
Whats the Calculation the volume of oxygen collected if 2.36 g KClO3 is decomposed according to the above equation at 31 oC and 755 mmHg (Hint: use the ideal gas law).
A sample of an unknown gas with a mass of 1.620g occupied a volume of 941mL when its pressure was 748 torr and its temperature was 20.00 oC. When made to decompose into its elements, 1.389g of carbon and 0.2314g of hydrogen were obtained. 1. What is the percentage composition of the elements in this gas? 2. Determine its empirical formula. 3. Determine its molecular formula.