A student mixed up two gas samples. One is ethene (C2H4) and the other is propene (C3H6). The student took a0.567g sample of gas Aand found it occupied562mL at 22.5degree Celsius and a pressure of 0.875atm. Is gas Aethene or propene?Show all work used to determine your answer.

Q: Why is it that real gases do not behave as ideal gases at very low temperatures?

A: IDEAL GASES: IT obeys all gas laws under all conditions of temperature and pressure. REAL GAS:  IT…

Q: What is the density of xenon gas at 750 kPa and 25°C? 1. 39.7 g· L-1 2. 19.9 g · L- 3. 5.30 g · L-…

A: Pressure= 750 kPa Temperature= 25°C=(25+273)K=298K Density=?

Q: Calculate to three significant digits the density of boron trifluoride gas at exactly 35 °C and…

A: Given, pressure = 1 atm Temperature = 35°C = 273+35 = 308K Molar mass of BF3 = 67.82 g/mol

Q: Consider 2 containers, where container 1 has three moles of gas A at T=250 K, and container 2, which…

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Q: How many grams of iron are needed to completely consume 49.5 L of gas according to the following…

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Q: When a supply of hygrogen gas is held in a 4L container at 320K it exerts a pressure of 800 torr.…

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Q: Calcium carbonate, CaCO31s2, the principal compound in limestone, decomposes upon heating to CaO(s)…

A: Given, P = 1.3 atm V = 250 mL T = 310C

Q: Calculate the density of CO2 gas in g/L at 0.990 atm and 55 Degree celcious..

A: Use ideal gas equation and get the answer

Q: You start with an equimolar mixture of the gases SO₂ and O₂ in a container. The SO₂ and O₂ react to…

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

Q: Before a reaction, two gases share a container at a temperatureof 200 K. After the reaction, the…

A: Given that : Initial temperature = 200K Final temperature = 400K Both volume and pressure are…

Q: For an ideal gas, which of the following pairs of variables are inversely proportional to each other…

A: Ideal gas equation is  PV = nRT P is pressure of the gas V is the volume of the gas R is the…

Q: Explain the differences between an ideal gas and a real gas.

A: Ideal gas : A gas that have negligible volume and no interactions between molecules (randomly moving…

Q: Place the following gases in order of increasing average molecular speed at 0.00 °C: Ar, NH3, CO,…

A: The formula for average molecular speed = uavg = 8RTπM The formula for root-mean-square speed  =…

Q: If it takes 6,45 seconds for S,4 mL Melg) gas to ef foze through a pin hole into o vacunm now many…

A: To calculate the time taken by 31.8 mL of H2 gas to escape through a pinhole.

Q: This figure (Figure 1)shows a container that is sealed at the top by a movable piston. Inside the…

A: The equation exhibiting relation among certain variables, pressure (P), moles (n), temperature (T),…

Q: A sample of CO2 gas occupies 155 mL at 45 oC. What is the new temperature (in oC) When the volume of…

A: We have to calculate the new temperature.

Q: Students were tasked to perform the ideal gas experiment with some modifications. Instead of…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Considering the ideal gas law PV = nRT what is P inversely proportional to ?

A: Given Ideal gas equation  PV = nRT

Q: How many grams of iron are needed to completely consume 45.3 L of chlorine gas according to the…

A: In the reaction :  Iron(s) + chlorine (g)  iron(III) chloride (s) Volume of chlorine gas = 45.3 L…

Q: 7. 54.50 mol gas has V= .250L, and P= 14.15 atm. What is the Celsius temperature?

A: No of moles of gas = n = 54.50 moleVolume = 0.250 LPressure = 14.15 atmR = 0.0821 L atm K-1 mole-1T…

Q: Aluminum reacts with oxygen gas at 343 K according to the following balanced equation: 4 AI (s) + 3…

A: The balanced reaction taking place is given as, => 4 Al (s) + 3 O2 (g) → 2 Al2O3 (s) Initial…

Q: Why can we use a gas mixture, such as air, to study the gen-eral behavior of an ideal gas under…

A: An ideal gas is a theoretical gas composed of many randomly moving point particles that are not…

Q: concerning S and  ΔS

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Q: What would a plot of P versus 1/V look like for a fixed quantityof gas at a fixed temperature?

A: According to Boyles law, when temperature and amount of gas is fixed or constant, then, the…

Q: ime of 8.65 L to of 4.20 atm. In the system of 524 J. J of pressure from

A: Internal energy ( ∆U ) = q + w  q = heat ( positive for absorption and negative for release heat by…

Q: Calculate the dednisty of hydrogen bromide(HBr) gas in grams per liter at 661 mmHg and 34 degrees…

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

Q: How many grams of iron are needed to completely consume 49.5 L of chlorine gas according to the…

A: Given Volume of chlorine gas = 49.5 L Temperature = 25 oC Pressure = 1 atm

Q: The temperature of a sample of gas in a closed container at 30 kPa is increased from -100° C to 100°…

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Q: You start with an equimolar mixture of the gases SO₂ and O₂ in a container. The SO₂ and O₂ react to…

A: The reaction for the process is: 2SO2  +  O2  →  2SO3 We have equimolar mixture of SO2 and O2.…

Q: (SF) A certain reaction occurs, producing an oxide of nitrogen as a gas. The gas has a mass of 1.211…

A: The molar mass of gas can be calculated by using ideal gas equation PV = nRT Where  P=…

Q: sample

A: We will calculate sign of entropy

Q: 1. A perfect gas undergoes isothermal compression, which reduces its volume by 2.20 dm³. The final…

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Q: Calculate the molar gas volume for a gas at 928 mm Hg and 42.0 oC. R =0.0821 L ⋅ a t m m o l e s ⋅…

A: Molar gas volume is defined as volume occupied by 1 mole of any gas. From ideal gas law, PV = nRT…

Q: A3.6-L sample of helium gas, collected at 0.00°C and 1.00 at, is compressed into 0.50-L ylinler…

A: If V1 is the initial volume and P1 is the initial pressure, and T1 is the initial temperature then…

Q: How many grams of iron are needed to completely consume 11.7 L of oxygen gas according to the…

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Q: An 1855 grams sample of water, initially at 28.6°C, was heated under a pressure of 760 Torr to…

A: Answer: It is a three step process in which during 1. water will be heated to it boiling point 2.…

Q: Ideal and perfect gas - basic concepts.

A: To give: basic concepts of ideal gas and perfect gas.

Q: The Stirling engine, a heat engine invented by a Scottishminister, has been considered for use in…

A: Stirling engine is a heat engine which operates by a cyclic compression and diffusion of gas at…

Q: what is the temperature in degrees celsius of 5.23 moles og helium (He) gas confined to a volume of…

A: Here given, Pressure (P) = 5.23 atm Volume (V) = 5.23 L Mole (n) = 5.23 mol Gas constant (R) =…

Q: he table below contains information about samples of four different gases at 273 K. The samples are…

A: Problem can be solved using ideal gas equation.

Q: How many grams of iron are needed to completely consume 36.4 L of chlorine gas according to the…

A: The chemical reaction :  Iron(s) + chlorine (g) ---> iron(III) chloride (s)  Volume of chlorine…

Q: steps and procedures oT Of calculating the pressure of 3.169 KPa as a result of mixing up the two…

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Q: A 2.00 mL sealed glass vial containing a 1.00 g sample of CH3Cl(l), GFM = 50.484 g/mol, is stored in…

A: Number of moles=Given massMolar mass