A hot air balloon is filled with 1.15×106 L1.15×106 L of an ideal gas on a cool morning (11 ∘C).11 ∘C). The air is heated to 117 ∘C.117 ∘C. What is the volume of the air in the balloon after it is heated? Assume that none of the gas escapes from the balloon.

Q: If a sample of gas at 35.4℃ and 108.4kPa is heated until the pressure is 297.1kPa and the volume is…

A: PV=nRT is the ideal gas equation. Here , P= Pressure (in Pa) ; V = Volume (in m3) ; n= No. of moles…

Q: A cylinder, with a piston pressing down with a constant pressure, is filled with 2.10 moles of a gas…

A: Given:Initial Moles of gas = 2.10 Initial Volume  =  46.0 L Leaked Moles = 0.700…

Q: Consider two vessels connected with each other with a valve. The first vessel contains 275 mL of F2…

A: Given: The volume of F2 in the first vessel at 273 K and 1.13 atm is 275 mL. The volume of N2 in the…

Q: 1. The pressure on 2.50L of an enclosed gas changes from 105kPa to 40.5kPa. If the temperature…

A: Initially : Pressure, P1 = 105 kPa Volume, V1 = 2.50 L   Finally : Pressure, P2 = 40.5 kPa Volume,…

Q: What volume of carbon dioxide is produced when 80.1 g of calcium carbonate reacts completely…

A: the decomposition reaction of chemical carbonate is  represented as  Calcium carbonate   calcium…

Q: What volume of carbon dioxide is produced when 49.0 g of calcium carbonate reacts completely…

A:

Q: How many moles of chlorine gas at 120.0 C and 26.1 bar would occupy a vessel of 37.5 L? R=0.08314 L…

A: Temperature  =120.0°C=(120+273)K=393K Pressure= 26.1 bar Volume =37.5L R=0.08314L-bar/ml

Q: Combustion of hydrocarbons such as decane ( C 10 H 22 ) produces carbon dioxide, a "greenhouse gas."…

A:

Q: A sample of 3.00 g of SO21g2 originally in a 5.00-L vessel at21 °C is transferred to a 10.0-L vessel…

A: Since during the transfer of gases, all the gas is being transferred. Hence the initial moles of gas…

Q: 8. The graph to the left shows the distribution of gas molecules with different velocities (u).…

A:

Q: A 2.85-g sample of an unknown chlorofluorocarbon decomposes and produces 564 mL of chlorine gas at a…

A:

Q: Butane, C4H10, is an easily liquefied gaseous fuel. Calculate the density of butane gas at 0.957 atm…

A: Introduction: We have to calculate the density of butane gas.

Q: What volume of AB3 at 200 C and 0.998 atm is produced when 3.0 mL of A2 is reacted with excess B2 at…

A: We have excess B2 , 3ml of A2 at 200°C, and 0.998 atm pressure, also we have to predict the volume…

Q: The catalytic decomposition of hydrogen peroxide yields oxygen gas and water, according to the…

A: The given reaction is as follows:

Q: A certain laser uses a gas mixture made up of 9.00 g HCl, 2.00 g H2 and 165.0 g of Ne. What pressure…

A: Given, Mass of HCl = 9.00 g Mass of H2 = 2.00 g Mass of Ne = 165.0 g Volume, V = 75.0 L Temperature,…

Q: When you heat a 25.0 L cylinder containing 15.2 g of O2 to 323 K, what is the pressure, in kPa,…

A:

Q: The piston of an internal combustion engine compresses 450 cm^3 of gasoline from 1.0 atm to 15.0…

A: Given: Initial volume = Initial pressure = 1.0 atm Final pressure = 15.0 atm

Q: PER 1+2 are held in rigid containers A., B, and C as shown below. Answer the follow, 2.80 g N 2.8…

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

Q: 2. Consider the following data for a sample of gaseous oxygen (O2) at a pressure of 1 atm:…

A: Option (a): The graph of temperature (y-axis) versus volume (x-axis) is plotted as follows,

Q: What is the temperature (in °C) of an 11.8 L sample of carbon monoxide, CO, at 747 torr if it…

A: Given: V1 = 11.8 L V2 = 12.9 L T2 = 57.0oC T1 = ?

Q: 10. In alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide: C6H1206 (s)…

A: Given mass of glucose = 4.26 g  Molar mass of glucose = 180.16 g.mol-  Volume of carbon dioxide =…

Q: The chlorofluorocarbon CCl2F2 can be recycled into a different compound by reaction with hydrogen to…

A: Conversion of mm Hg to atm: 760 mm Hg=1 atm Calculation of no. of mol of H2 gas: PV=nRT1 atm×5336…

Q: How many moles of chlorine gas at 120.0°C and 26.1 bar would occupy a vessel of 31.5 L? R = 0.08314…

A: Using Ideal gas equation for the given problem PV = nRT. Where P = pressure of the gas. V = volume…

Q: mass

A:

Q: Which of the following gases will move the fastest at 25.0 °C? a. SF6 b. He c. none, they all move…

A: None of the gases have same speed. All have different velocities which depend on the temperature and…

Q: A syringe initially holds a sample of gas with a volume of 205 mL at 305 K and 1.88atm. To what…

A: Given, Initial volume = 205mL. Initial temperature = 305K. Initial pressure = 1.88atm. Final volume…

Q: 7. At what temperature does 456 mL of gas exist if it expands to 3.4 L at 65.0 °C?

A: The temperature and volume are directly proportional to each other.

Q: In alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide: C6H12O6(s) →…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: 2. (а) A helium gas (He) leak resulted in a rectangular vessel (200 cm x 20 cm x 10 cm) becoming…

A: We have to find root mean square velocity

Q: Which of the following gas samples have the highest average molecular speed at 25 Celcius?  Kr,…

A: Given, here a sample of few gases as follows,  Kr, CH4 , N2 , CH2Cl2 , CO2 We are asked which of the…

Q: 3. A sample of gas at 3.00 x 103mmHg inside a steel tank is cooled from 500.00C to 0.000C. What is…

A: Given: Initial pressure P1= 3.00×103 mmHg= 3.00×103760=3.95 atm Initial temperature T1= 500°C= 773K…

Q: Consider two vessels connected with each other with a valve. The first vessel contains 843 mL of N2…

A: The partial pressure of a gas depends on the pressure of the gas, and the total pressure of the gas.…

Q: What is the temperature of an 11.2 L sample of carbon monoxide, CO, at 7.44 atm if it occupies 13.3…

A: We can use combined gas law equation for this question.

Q: Р 8.98 atm V; 8.95 L Т, 610. К Р, 4.38 atm V; 6.98 L T; ?K T† =| K

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

Q: 8 %24 # m 7. 9 4 %23 V 2 IIO L. If a balloon containing 2.6 L of gas at 25°C is cooled to -85°C,…

A:

Q: If water is added to Magnesium Nitride, ammonia gas is produced when the mixture is heated. Mg3N2(s)…

A: Given :-  Mg3N2(s) + H2O(l) → MgO(s) + NH3(g)  mass of Mg3N2 = 13.6 g  Temperature = 35°C =…

Q: How many moles of chlorine gas at 120.0°C and 26.1 bar would occupy a vessel of 23.5 L? R = 0.08314…

A:

Q: Consider the following chemical reaction: 2H₂O(1)→ 2H₂(g) + O2(g) What mass of H₂O is required to…

A:

Q: Hydrogen and Nitrogen gas react to form ammonia according to the following equation: 3H2 (g) + N2…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: A 320. mL sample of a dry gas is collected at 47°C and 740 mm Hg. What is its volume at 7°C and…

A:

Q: Under identical conditions, how many moles of allene (C3H4) gas would effuse in 76.6 s?

A: Please see explanation

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: From the balanced equation, it is clear that two moles of octane react to give 16 moles of carbon…

Q: Ammonia and gaseous hydrogen chloride combine to form ammonium chloride.  NH3(g) + HCl(g)…

A: Given that the mass of ammonia is 4.21 g which combines with HCl to form NH4Cl. The reaction is…

Q: moles of chlorine gas

A:

Q: What volume of methane (CH4) is required to react with 27.9 liters of carbon tetrachloride according…

A: The volume of methane is determined with the help of mole concept. Generally one mole of ideal gas…

Q: You have 3.6 L of H2 gas at 50.6kPa and 25.0 degrees celcius. What is the pressure of this gas if it…

A: Pressure is defined as the physical force exerted on an object. The force applied is perpendicular…

Q: How many moles of chlorine gas at 120.0°C and 26.1 bar would occupy a vessel of 33.5 L? R = 0.08314…

A:

Q: Combustion of hydrocarbons such as pentane (C5H12) produces carbon dioxide, a "greenhouse gas."…

A: Answer: Ideal Gas equation is shown below: PV=nRT Here: P=pressure of the gasV=volume of the…

Q: A 10.0 L container at 19 °C contains 32.0 g CH4 and 15.0 g C2H6. What is the total pressure of the…

A: First we will calculate the partial pressure of individual gas than add the partial pressure of both…