B.A sample of nitrogen gas occupies a volume of 2.00 L at 756 mm Hg and 0.00° C. The volume increases by 2.00L and the temperature decreases to 137 K. What is the final pressure exerted on the gas? How many grams of water can be heated from 25.0 °C to 80.0°C using 12500.0 Joules?

Q: The ideal gas law states that: PV=nRTPV=nRTPV=nRT with P being pressure, V being volume, n being…

A: In this question, we have to choose the correct option among which of the following four laws…

Q: What mass of neon gas would be required to fill a 3.00-L flask to a pressure of 925 mm Hg at 26 °C?

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: What is the density of a sample of argon gas at 55°C and 765mmHg?a) 2.99 g/L b) 1.13 * 103g/Lc) 1.49…

A: The given problem can be solved by using the formula as:  dRT=PM…

Q: 1. A certain light bulb containing Argon has a pressure of 1.20 atm at 18 C. If it will be heated to…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

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A:

Q: A certain gas has a molar mass of 45.88 g/mol. What will be its density at STP? O 2.86 g/L O 2.24…

A: • The values provided in the question are:-  i) Molar mass of a certain gas, M = 45.88 g/mol…

Q: A 50.0-L tank contains 6.80 kg of propane gas (C3H8; molar mass= 44.09 g/mol). (a) What is…

A: The relationship between pressure ( P ) , Volume ( V ) ,  temperature ( T ) and number of moles of…

Q: 1.An empty 2.00 L soda bottle is filled with 35.2 grams of gaseous CO2.  Calculate the temperature,…

A: Answer:- Firstly using the ideal gas equation, PV = nRT, moles of the gas and pressure, temperature…

Q: A 1.00-L sample of argon gas at 1.00 atm is heated from 20 °C to 110 °C. If the volume remains…

A: Given data contains, Initial pressure is 1.00 atm. Initial temperature is 20°C=293.15 K. Final…

Q: What temperature, in oC, does it need to be cooled down to in order to get the volume to shrink to…

A:

Q: How many liters of hydrogen are present in 3 moles of this gas at STP? a) 6.02 x 10^23 b) 22.4 c)…

A: Given  Number of mole of H2  = 3 mole  Volume of Hydrogen gas at STP =   ?

Q: A sample of hydrogen has a volume of 1.40 L at STP. What pressure would the sample have if the…

A:

Q: Draw a Lewis structure for gallium sulfide. Consider the reaction: Fe2S3+ 6HC1 → 3H2S(g) + 2FEC13.…

A: Calculate the number of moles of hydrogen sulfide gas by using ideal gas equation.

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: A person accidentally swallows a drop of liquid oxygen, O2(l), which has a density of 1.149 g/mL.…

A: To calculate the volume of oxygen gas in the stomach, first of all, we calculate the mass of the…

Q: 96 A 193-g moturs of oxygan and argon is found to occupy a volung of 162L when measured at 675.9…

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Q: The production of ammonia (NH3) is achieved industrially via the Haber-Bosch process, which consumes…

A: Partial Pressure of ammonia gas collected can be determined using Dalton’s law and the number of…

Q: If 56.2 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298 K) and…

A: recall the given reaction           H2CO3aq→H2Ol+CO2(g) Find  moles of carbonic acid that contain…

Q: : 23. Which gas in the following tubes diffuses at the lowest rate when these tubes are unstopped at…

A: The diffusion rate is the rate at which diffusion of a gas is happening when pressure is removed. To…

Q: Nitrogen gas has many important applications in industry, especially in providing unreactive…

A: First, we will calculate number of moles of N2  produced , then using stoichiometric calculations,…

Q: Aerosol cans carry clear warnings against incineration because of the high pressures that can…

A:

Q: A sealed container of gas contains nitrogen gas at 1.00x10³ kPa pressure and a temperature of 20°C.…

A: P1/T1=P2/T2  P1=1000kpa T1=20+273=293k T2=50+273=323k

Q: How many grams of hydrogen sulfide (H,S) gas are contained in 1.75 L of H2S at 10.0 degrees C at…

A:

Q: A sample of O2 gas ws collected over water at a total pressure of 620 mm Hg and 25 degrees celsius.…

A:

Q: 1.1 (a) A sample of air occupies 1.0 L at 25 °C and 1.00 atm. What pressure is needed to compress it…

A:

Q: What is the density of 02 gas at STP? O a. 1.17 g/L O b. 2.66 g/L O . 2.4 g/L d. 16.0 g/L O e. 1.43…

A: The density of a substance can be calculated by dividing its mass by volume.

Q: What is the volume

A:

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al(s) + 6…

A: The balanced chemical reaction of aluminium with hydrochloric acid at STP to produce aluminium…

Q: A sample of hydrogen gas produced in a laboratory experiment had a volume of 280. mL at a pressure…

A:

Q: A 20.0 g sample of mercury(II) oxide (HgO, molar mass = 216.6 g/mol) is heated strongly, causing it…

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Q: A sample of xenon gas occupies 38.34 L at 550.8°C. What does the volume become (in L) if the sample…

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Q: A container with a moveable wall contains 4.0 L of air at 1 atmosphere of pressure. Its' volume is…

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Q: What is the mass of a sample of chlorine gas that occupies a volume of 2.500 L at STP? 1) 1.295 g O…

A: One mole of any gas under STP conditions will occupy a volume of 22.4 L For example : 1 mole of…

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al(s) + 6…

A: Given Chemical reaction:

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

A: Temperature=25 °CPressure=758 mm Hg1 atm=760 mm HgSo, pressure (in atm)=0.997 atm Volume=7.27…

Q: In a common Freshman College Laboratory experiment, KClO3 is decomposed by heating to give KCl and…

A: 2 KClO3 ---> 2 KCl + 3O2  Volume of O2 = 0.238 L  Temperature = 28°C  Pressure = 752 mm Hg 760 mm…

Q: Consider four identical 1.0-L flasks containing the following gases each at 25°C and 1 atm pressure.…

A: Option C. SO2

Q: Given the following balanced reaction: SO2 (g) 3S (s) 2 H20 (g) 1. 2 H2S (g) How many mL of H2S gas,…

A: Given  Reaction  2H2S(g)  +  SO2(g)   → 3S(s)  +  2H2O(g) Mass of sulfur = 0.606 gram  Pressure ( P…

Q: A 12.4 L gas cylinder contains 7.44 g He at 17.6 °C. What is the pressure inside the cylinder? (R =…

A: The volume of gas, V=12.4 L  Mass of gas, m=7.44 g  The molar mass of He gas, M=4.00g / mol…

Q: Aerosol cans carry clear warnings against incineration because of the high pressures that can…

A:

Q: A glass vessel contains 28 g of nitrogen gas (N2). Assuming ideal gas behavior, which of the…

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Q: c) When coal is burnt, the sulphur present in coal is converted to sulphur dioxide which is…

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Q: A chemist vaporized a liquid compound and determine the density of the vapor at 90.0 °C and 753 mmHg…

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Q: A sample of nitrous oxide (N2O) gas at 298.15 K is heated to 373.15 K and also allowed to expand…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: 0.76 moles of methane gas are trapped in a container at STP conditions. Calculate the volume of the…

A: Volume of gas at STP = Number of moles x 22.41 L

Q: What volume in mL of O2 gas collected over water is obtained from heating 852.7 mg KClO3 (122.55) at…

A: Given- Pressure =1atm Weight of KClO3=852.7mg=0 .5427g Temperature= 25°C=(273+25)K=298K

Q: 29. A 2.50-L volume of hydrogen measured at –196 °C is warmed to 100 °C. Calculate the volume of the…

A: The conversion of temperatures into Kelvin can be done as,

Q: Calcium hydride reacts with water to produce hydrogen gas according to the following reaction:…

A: Total pressure = 2 atm Temperature = 25 degree Celsius = 298 K Volume = 1000 L No of mole of…