Use Avogadro's law to calculate volume. A sample of gas contains 0.100 mol of N2(g) and 0.300 mol of H,(g) and occupies a volume of 13.0 L. The following reaction takes place: N2(g) + 3H2(g)-2NH3(g) Calculate the volume of the sample after the reaction takes place (assume temperature and pressure are constant). L

Q: The following involve pressure-volume-temperature-amount data for a sample of a gas.  Each set part…

A:

Q: A gas cylinder containing 41.6 g of O2 has twice the volume as one containing CO2 gas of unknown…

A: Given: For CO2 Given masa, m =? Volume = V Pressure = P Temperature = T We know, molar mass,M= 44g…

Q: Use the References to access important values if needed for this question. A sample of gas contains…

A: According to Avogadro's law "at constant pressure and temperature the volume of a fixed amount of…

Q: A flexible container at an initial volume of 6.13 L6.13 L contains 6.51 mol6.51 mol of gas. More gas…

A: Given that :  Initial volume (V1) = 6.13 L Initial moles(n1) = 6.51 mol Final volume (V2) = 18.5L…

Q: A balloon inflated with one breath of air has a volume of 1.7 L. At the same temperature and…

A: Initial volume (V1) = 1.7 L  Initial moles = 1 mole  Final moles = 1+2 = 3 mole

Q: A flexible container at an initial volume of 5.12 L5.12 L contains 3.51 mol3.51 mol of gas. More gas…

A: We can use the formula V1/n1=V2/n2 for solving the problem

Q: A 6.75 g sample of potassium chlorate (KClO4) is heated and decomposes into potassium chloride and…

A: Using Dalton's law of partial pressure to fins oxygen's partial pressurePtotal = PO2 + PH2O    and…

Q: A flexible container at an initial volume of 6.13 L6.13 L contains 4.51 mol4.51 mol of gas. More gas…

A:

Q: 26. An ideal gas occupies volume V at a temperature of 100°C. Up to how much will the volume of this…

A:

Q: What law is derived from the combined gas law under constant temperature and moles? O 1)…

A: Given condition is constant temperature and moles To find, which among the below gas law is based on…

Q: 2.5 L of octane gas, C8H18, is combusted with 20.5 L of oxygen gas and ignited. What volume of…

A: Volume of octane gas = 2.5 L Volume of oxygen gas = 20.5 L Pressure = 0.995 atm Temperature = 22.0oC…

Q: What is the volume occupied by 2.34 g of carbon dioxide gas at 0°C and 1 atm? А. OL В. 1.19 L С.…

A: Given values are,  Mass of CO2= 2.34 g Temperature = 0°C = 273.15°C Pressure = 1 atm Now , We know,…

Q: Which gas sample has the greatest volume at STP? a) 10.0 g Ar b) 10.0 g Kr c) 10.0 g Xe d) None of…

A: Which gas sample has the greatest volume at STP has to be given.

Q: is reacted with an excess of H2SO4, what volume of gaseous HF will be produced at a temperature of…

A: CaF2(s) + H2SO4(aq)---->2HF(g) + CaSO4(s) Molar mass of CaF2 =   78 g/mol  P = 780 mmHg = 1.026…

Q: Zinc metal reacts with excess hydrochloric acid to produce hydrogen gas according to the following…

A:

Q: A sample of a gas mixture contains the following quantities of three gases.   compound mass CO…

A: The mass of CO, CO2 and SF6 gas in mixture is 2.79 g, 3.48 g and 2.56 g, respectively. The volume…

Q: The volume of a sample of hydrogen gas was decreased from 14.74L to 8.03 L at constant temperature.…

A: Given: The initial volume of the H2 gas, (V1) = 14.74 L. The final volume of the H2 gas, (V2) = 8.03…

Q: The hydrocarbon octane burns to give CO2 and water vapor. 2 C3H18(9) + 25 02(g) → 16 CO2(g) + 18…

A:

Q: Silane is a gas that is used to prepare extremely pure silicon for use in semiconductors, such as…

A:

Q: If 8.0 g of fluorine gas and 5.0 g of neon gas are injected into a 1.8 L vessel at a temperature of…

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

Q: 261 mm Hg, what is the partial pressure of N2? atm %3D

A: Given , partial pressure of He  = 2585 torr Partial pressure of Ar = 2261 mm Hg  Total pressure =…

Q: A sample of hydrogen gas occupies a volume of 22.0 mL at STP. What will be the new pressure (in…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: The particulate model shown below represents the moles of particles present in the container after…

A: The reaction representation given is, Given: Total pressure after the reaction = 12 atm.

Q: What mass of neon gas is required to fill a 5.00-L container to a pressure of 1.02 atm at 25 degrees…

A: According to the ideal gas law, PV = nRT where P = pressure in atm = 1.02 atm V = volume in L = 5.00…

Q: For many purposes we can treat methane (CH) as an ideal gas at temperatures above its boiling point…

A:

Q: 1.22 atm. What is the molar mass of the unknown compound?     38.0 g/mol     12.2 g/mol…

A: Given that W= 0.869 g T=298k V= 0.245 L P= 1.22 atm R= 0.0821 L atm K-1mol-1

Q: Consider the reaction:  Zn(s) + 2 HCl(aq) --> ZnCl2(aq) + H2(g)   The hydrogen gas is to be…

A: Welcome to bartleby !  We have to calculate volume of hydrogen

Q: A sample of a gas mixture contains the following quantities of three gases. compound mass со 2.33 g…

A: First, we calculate no of moles of each gas Gas Mass(g) Molar mass (g/mol) Moles = Mass Molar…

Q: #7: 4.40 L of a gas is collected at 50.0 °C. What will be its volume upon cooling to 25.0 °C? #8:…

A: According to Charle's law, at constant pressure the volume of the gas is directly proportional to…

Q: Compressed gas cylinders store many gases at high pressures in laboratories.  This cylinder of O2…

A: According to the Boyle’s law, “at constant temperature and number of moles, the pressure of the gas…

Q: mixture of Oxygen and Chlorine gases contain twice as much Oxygen (by mass - in grams) as Chlorine…

A: U done mistake in getting relation of Cl2 and O2. O2 have Double mass than cl2  All formula you…

Q: What are the units of a? What are the units of b? For argon the numerical value of a is 1.337 and…

A:

Q: To what volume will a 2.33 L sample of gas expand if it is heated from 60.0°C to 600.0°C? O 6.10 L O…

A:

Q: 0.397-g sample of a gas occupies a volume of 275 mL at 10.0°C and 365 torr. What is the molecular…

A: 1- First we find out the moles of gas by using ideal gas equation.  PV = nRT ( ideal gas equation)…

Q: Calculate the number of moles of carbon dioxide gas present in a 1.50 L flask at STP.   A sample…

A: We need to know some basic factsVolume of 1 mole of an ideal gas at STP is 22.4 LIf number of moles…

Q: How much faster does helium gas diffuse than sulphur dioxide? Show your solution. а. 2x b. 0.5x С.…

A: According to the our policy we should solve one question If any subparts present then first three…

Q: 11) The temperature of a 9382 mL sample of Ne is changed, causing a change in pressure from 121.94…

A: P1=121.94KPaP2=175.82KPaV1=9382mLV2=310.1mLT1=?T2=849.71KUsing…

Q: A 1.00 mole sample of  solid CO2 (dry ice) is placed inside a sealed balloon and allowed to fully…

A: The conversion of the solid phase to the vapor phase is known as sublimation. This process requires…

Q: A mixture of oxygen and helium gases, at a total pressure of 851 mm Hg, contains 6.62 g of oxygen…

A:

Q: Calculate the volume occupied by 2.2 moles of methane gas (CH4) at 25°C and 1.0 atm. R = 0.08206…

A: Given Pressure = 1 atm Volume = ? R = 0.08206 L-atm/mol-K Temperature = 25°C = 273+25 = 298°K

Q: The volume of a sample of hydrogen gas was decreased from 13.59 L to 6.88 L at constant temperature.…

A: Boyle's law:  At constant temperature, the pressure exerted by fixed mass of a gas is inversely…

Q: Calculate the volume of a gas in a system when 22.0 g of O2 (Molar mass = 32 g/mol) at a pressure of…

A:

Q: Sodium metal reacts with water to produce hydrogen gas according to the following equation:2Na(s) +…

A: Given data: Volume = 7.59 L Temperature = 20 oC = 293 K Total pressure = 750 mmHg Vapor pressure of…

Q: The complete combustion of methane, CH4, can be represented by the equation CH4 (g) + 2 O2 (g) --->…

A:

Q: When copper metal is added to nitric acid, the following reaction takes place Cu (s) + 4 HNO3 (aq) →…

A:

Q: Natural gas is a mixture of hydrocarbons, primarily methane (CH4) and ethane (C2H6). A typical…

A:

Q: Suppose you are given two flasks at the same temperature, one of volume 2 L and the other of volume…

A: Given,Flask 1Volume = 2LMass = 4.8 gPressure = X atmFlask 3Volume = 3LMass = 0.36 gPressure = 0.1X…

Q: (8)What is the volume occupied by 13.7 g Ch(g) at 45ºC and 745 mmHg.? (R = 0.0821 L.atm/mol.K, Cl –…

A: Number of moles of Chlorine can be calculated as follows: No. of moles of Cl2= massmolar mass = 13.7…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.