For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above its boiling point of −42.°C Suppose the temperature of a sample of propane gas is lowered from 15.0°C to -23.0°C, and at the same time the pressure is changed. If the initial pressure was 5.3 atm and the volume decreased by 60%, what is the final pressure? Round your answer to 2 significant digits.

Q: 2.25 grams of zinc metal is reacted with 54.3 mL of a 1.22 M HCl solution. If 1.52 L of hydrogen gas…

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

A:

Q: A certain laser uses a gas mixture consisting of 7.00 g HCl, 4.00 g H2, and 167 g of Ne. What…

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

A: Ideal gas equation is PV = nRT,we will use this equation.

Q: A gas mixture contains O2, N2, and Ar at partial pressures of 125, 175, and 225 mm Hg, respectively.…

A: Given details, At partial pressures, P(O2)=125 mm HgP(N2)=175 mm HgP(Ar)=225 mm Hg Then, the total…

Q: An instrument, maintained at 165.2 °C, has two separate flasks that contain different gases. If the…

A: Here two different gases enclosed in two different vessel are connected by a narrow tube are mixed…

Q: A weighed quantity of PCI5(s) is sealed in a 100.0-cm³ glass bulb to which a pressure gauge is…

A: Given: The dissociation of PCl5 takes places as, The volume of the reactor is 100.0 mL The…

Q: A sample of a gas was confined in a cylinder fitted with a movable piston. At 20.0 °C, the gas…

A: T1=20.0°C=(20.0+273.15)K=293.15K V1=7.104L P1=1.128 atm T2=99.9°C=(99.9+273.15)K=373.05K P2=5.0 14…

Q: a) 801 mL of an ideal gas at 760 torr is compressed to 651 mL at constant temperature. What is the…

A: Concepts: Boyle's law: pressure of a given quantity of gas varies inversely proportional to its…

Q: A sample of an ideal gas, at 27 °C, placed in a container with 2 movable symbol under a pressure of…

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Q: For many purposes we can treat butane C4H10 as an ideal gas at temperatures above its boiling point…

A: Given that, Butane can be treated as an ideal gas at temperatures above its boiling point of −1.°C.…

Q: 4. When I was in Antarctica, we celebrated the turn of the new millennium with a party. We blew up…

A: It is given that the initial temperature of filling the balloons is 19°C (292.15 K) with the initial…

Q: For many purposes we can treat dimethyl ether (C,H,0) as an ideal gas at temperatures above its…

A: According to Gay-Lussac's law "the pressure of a fixed amount of ideal gas is directly proportional…

Q: An ideal gas is contained in a cylinder with a volume of 5.0 X 102 mL at a temperature of 30.°C and…

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Q: In a certain experiment a sample of heliem in a vacuum system was compressed at 25 celcuis from a…

A:

Q: gas mixture contains O2, N2, and Ar at partial pressures of 125, 175, and 225 mm Hg, respectively.If…

A: In this question, we want to determine the Partial pressure of CO2 gas When total pressure and…

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: For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above is boiling point…

A:

Q: as an Ideal gas at temperatures above Its boiling point of -24. °C. For many purposes we can treat…

A: Applying Gay-lussac’s law  P1/T1 = P2/T2  where volume is constant

Q: If the temperature of a 13.5 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A: Applying charles law.

Q: Which gas would be the most dense under the exact same conditions of pressure and temperature?…

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

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

Q: If 15.0 liters of neon at 25.0oC is allowed to expand to 45.0 liters, what must the new temperature…

A: Ans

Q: 3) 1.11 x 103 moles of nitrogen gas are contained in a 400. mL container at 25.1 °C. If the…

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Q: The volume of a sample of propane gas at 3.1atm is 14.5L. If the pressure is increased to 6.8atm,…

A: We use Boyle's law for calculating volume at a constant temperature. Boyle's law says that at a…

Q: H2(g) Oz(g) 64 g 4.0 g V = 10.0 L T 300. K V = 10.0 L T= 300. K Representations of two gas samples…

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Q: A rigid gas cylinder contains 370 grams of oxygen gas at 30 atm and 25oC. What must be the final…

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

Q: The gas in a 1550 mL balloon at sea level has a pressure of 755 mmHg, and 26.0 ℃. If the balloon…

A: From the ideal equation PV=nRT where  P=Pressure V=volume n= mole R= Universal gas constant T=…

Q: For many purposes we can treat propane (C3H3) as an ideal gas at temperatures above its boiling…

A: P1 V1/T1 = P2 V2/T2

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

A:

Q: For many purposes we can treat propane (C,H) as an ideal gas at temperatures above its boiling point…

A: Here we use ideal gas equation because the gas is above -42 degree celcius.

Q: Calcium carbide reacts with water to produce acetylene gas according to the following equation…

A: The given reaction is shown below.

Q: For many purposes we can treat ammonia NH3 as an ideal gas at temperatures above its boiling point…

A: This question can be solved using the ideal gas equation. P1V1T1= P2V2T2

Q: For many purposes we can treat ammonia (NH₂) as an ideal gas at temperatures above its boiling point…

A: Solution: For many purposes, ammonia (NH3) can be treated as an ideal gas at temperatures above its…

Q: In a mixture of two gases, the partial pressure of methane is 0.175atm and the partial pressure of…

A: Given, Partial pressure of methane = 0.175 atmPartial pressure of oxygen = 0.250 atmVolume, V = 10.5…

Q: For many purposes we can treat butane (C,H10) as an ideal gas at temperatures above its boiling…

A: From the ideal gas equation, we have PV = nRT; where P is the pressure of the gas, V is the volume,…

Q: (NH;) as an ideal gas at temperatures above its boiling point of - 33. °C. For many purposes we can…

A:

Q: What volume (in L) will a 32 g sample of butane gas, C4H10(g), occupy at a temperature of 45.0 oC…

A: Given: The mass of the butane gas = 32 g The temperature of the gas = 45.0 ∘C The pressure of the…

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: For many purposes we can treat propane (C, Hg) as an ideal gas at temperatures above its boiling…

A: Pressure can be calculated as :-

Q: For many purposes we can treat propane (C₂H₂) as an ideal gas at temperatures above its boiling…

A: We can solve this problem by using ideal gas equation.

Q: What pressure (atm) is needed to confine an ideal gas to 167.0 L after it has expanded from 35.0 L…

A: The ideal gas equation is given as:  PV = nRTwhere, P = PressureV = Volumen = Number of moles R =…

Q: For many purposes we can treat dimethyl ether (C2H6O) as an ideal gas at temperatures above it’s…

A: Let assume initial pressure on gas = P Initial temperature of gas = -7°C or 266K Final pressure of…

Q: 1.  Where did the R constant in PV=nRT come from, and why must we convert everything to the units of…

A: Boyle’s law is stated that the pressure is equivalent to the inverse relationship to the volume.

Q: X 12 Por many purposes we can treat nitrogen (N,) as an ideal gas at temperatures above its boling…

A:

Q: For many purposes we can treat butane (C,H10) as an ideal gas at temperatures above its boiling…

A:

Q: A 10.0 L sample of CO2 gas at 25.0 degrees celsius is heated at a constant pressure until the volume…

A: Given, Initial Volume = 10.0 L Initial Temperature = 25.0°C  Final volume = 20.0 L  Final…

Q: (NH,). as an ideal gas at temperatures above its boiling point of - 33. °C. For many purposes we can…

A: For many purposes we can treat ammonia  as an ideal gas at temperatures above its boiling point of…

Q: 1. a) A gas evolved during the fermentation of glucose (wine making) has a volume of 0.780 L at…

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Q: For many purposes we can treat propane (C,H3) as an ideal gas at temperatures above its boiling…

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.