What will its new volume be if the pressure remains constant? Given that: 735 mL sample of gas at 756mm Hg. 230C is cooled to -350.

Q: The fuel for combustion is propane gas, which is produced at a rate of 4 moles/h. The combustion…

A: Answer: Combustion reaction of propane is shown below: C3H8(g)+5O2(g)→3CO2(g)+4H2O(g) According to…

Q: What mass of helium gas is needed to pressurize a 100-L tank to  255 atm 25 degrees C at ? What mass…

A: Given  Pressure = 255 atm Volume = 100 L Temperature = 25°C = 273+25 = 298°K Standard values…

Q: A sample of oxygen gas occupies a volume of 8.09 L at 46.0°C and 0.780 atm.

A: ideal gas equation is        P V = n R  T       P v / T = n R  for a particular gas n and R are…

Q: gas at 35 degrees Celsius would be equivalent to ? K ?

A: Conversation of °C into kelvin.

Q: Imagine that you have a 5.50 L gas tank and a 4.50 L gas tank. You need to fill one tank with oxygen…

A: The balanced reaction is: The mole ratio is: 1 mol C2H2  ---> 5/2 mol O2 Thus, we need 2.5 times…

Q: A bicycle tire is filled to a pressure of 110. psi at a temperature of 30.0oC. At what temperature…

A: Given : P1 = 110 psi P2 = 105 psi T1 = 30.0°C

Q: A particular balloon can be stretched to a maximum surface areaof 1257 cm2. The balloon is filled…

A: Given data contains, Surface area=1257 cm2 Volume of helium gas=3.0 L Pressure=755 torr Initial…

Q: Can you please solve the problem below showing step by step: A sample of nitrogen collected in the…

A: Using Boyle's law, P1V1 = P2V2 P1 is initial pressure P2 is final pressure V1 is initial volume V2…

Q: If 0.89 moles of has is at 4.7 atm and a volume of 22 liters ,what is the temperature.

A: number of moles =0.89 mol Pressure=4.7 atm Volume=22 lit

Q: Please complete on paper. How much volume is occupied by one moie of a gas at STP?

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: What is the total pressure (atm) for a mixture of 0.332 g N2, 0.248 g O2, and 0.177 g At in a 1.000…

A: Given that: Mass of N2 = 0.332 g  Mass of O2 = 0.248 g Mass of Ar = 0.177 g Molar mass of N2 = 28…

Q: Magnesium burns in air to produce magnesium oxide, , and magnesium nitride, . Magnesium nitride…

A: The reaction taking place can be written as, => Mg3N2 + H2O --------> MgO + NH3  Balancing :…

Q: A particular balloon is designed by its manufacturer to be inflated to a volume of no more than…

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Q: A 1.92 gram sample of an unknown gas is found to occupy a volume of 1.19 L at a pressure of 599 mmHg…

A: PV = nRT n = Mass/molar mass

Q: Calculate the volume 3.00 moles of a gas will occupy at 24.0ºC and 105.2 kPa.

A: The ideal gas law states that the pressure, temperature, and volume of gas are related to each other…

Q: 29 mL of a gas are collected over water at 740 mm Hg and 293 K. If the vapor pressure of water at…

A: Ideal gas equation PV=nRT P is pressure. V is volume. n is number of moles. R is gas constant. T is…

Q: . A barometer reading shows that air pressure is 750 mm Hg. Is the air pressure above or below…

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Q: Calculate the density of I2 at STP using the ideal gas law.

A: The question is based on the concept of ideal gas equation. using ideal gas equation , we have to…

Q: The Ideal Gas Law is given by the equation: PV = nRT Where: pressure V = volume n = moles T =…

A:

Q: A sample of hydrogen gas is collected over water at 33⁰c. The pressure of resultant of mixture is…

A: Aqueous tension :- When a gas is collected over surface over water then some water vapours are also…

Q: A 420.0ml volume of O2 gas is collected over water at 24*C and 750.0 Torr. The gas weighs 0.534g.…

A: Given that : The volume of O2 gas = 420.0 mL Temperature = 24°C The pressure of O2 gas = 750.0 torr…

Q: what

A: Weight = 14.0 g fluorine gas P1 =  21.0atm at a certain Temperature P2 = 4.30

Q: 195 mL gas was collected over water at 25 Cand 753 mm of Hg. What mass of H was collected?

A: An ideal gas refers to a gas which is composed of particles that move randomly  just like all other…

Q: 26.57 L of ethane at 64 degrees C and 657.5 mmHg reacts with 98.76 L of oxygen gas at 59.7 degrees C…

A: Given: Volume of ethane = 26.57 L Temperature of ethane = 64 oC = 273.15 + 64 = 337.15 K…

Q: Determine the molar mass of chloroform gas, using the gas laws and the following information: a…

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Q: A quantity of helium (He) gas occupies a volume of 16.4 L at 76.5 ºC at and 34435 mm Hg. What is its…

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Q: If one mole each of He and chlorine gases are compared at STP, which, if any, of the following…

A: In case of one mole of helium and chlorine gas, the number of moles is same but the mass are…

Q: Calculate the average molar mass of dry air if it has a densityof 1.17 g/L at 21 °C and 740.0 torr.

A: Since the relationship between pressure density and temperature is as shown below. PM = dRT where P…

Q: Calculate the root mean square velocity, in m/s, of N₂ at -23.0°C. Assume ideal gas behavior

A: The Root mean square velocity for Nitrogen gas at μ = 471.71 m/s

Q: A sample of oxygen gas has a density of g/L at a pressure of 1.22 atm and a temperature of 51 °C.…

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Q: What will the final temperature be if initially nitrogen gas is 27°C and 0.625 atm, and then it’s…

A: By using ideal gas equation we can find out the final temperature of nitrogen gas. The ideal gas…

Q: 5. A certain mass of oxygen was collected over water when potassium chlorate was decomposed by…

A: When a gas is collected over water some water vapors are also present along with the gas. In such…

Q: A rigid chamber contains three gases: H,O, O, and N2 - each has the same partial pressure of 0.934…

A: Acc To Dalton law of pressurePTotal  = PH2O  + PO2   + PN2PTotal  = (0.934 + 0.934 + 0.934 )…

Q: A 4.00 L flask containing Ne at 25oC and 6.00 atm is joined by a valve to an 8.00 L flask containing…

A: Ne and Ar both are noble gas . So they will not react to each other.

Q: What would be the relative average kinetic energies for the water vapor, helium, and oxygen gas at…

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Q: A sample ot an unkown gas is found to gave a density of 2.80 g/L at a pressure of 1.14 atm qnd a…

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Q: 20. Convert 35.5 psi to mmHg, then to atm.

A: Given data of pressure = 35.5 psi  psi is pound per square inch.

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

A: Solution - According to the question - Given - Charles law - Charles's law is an experimental gas…

Q: the root-mean-square velocity of CO gas at 35 celcius is?

A: Root mean square velocity of the gas is depend on the temperature of the gas

Q: An unidentified is determined to have a density of 1.18 g/L at 37 °C and 0.682 atm of pressure. Is…

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Q: A 625 mL sample of gas initially at a pressure of 821 mm Hg and a temperature of 42 Ć . if this gas…

A: Given: Initial pressure of gas = 821 mm Hg. Final pressure of gas = 950 mm Hg Initial volume of gas…

Q: a For the following set of pressure/volume data, calculate the missing quantity. Assume that the…

A: By using Boyles law, Pressure is inversely proportional to its volume at constant Temperature.  ie;…

Q: 16. The surface temperature of Venus is about 1050 K, and the pressure is about 75.0 earth…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: At constant temperature the entire quality of gas which is stored at .965 atmospheres in a 175L…

A: Boyle's law states that at constant temperature pressure of the gas is inversely proportional to the…

Q: Give two cases where the assumptions of kinetic molecular theory break down. Choose one of the two…

A: The kinetic molecular theory was first proposed by Bernoulli. This theory provide a theoretical…

Q: Calculate the root mean square velocity of Ar at -23.0°C. Assume ideal gas behavior.

A: Given: Temperature = -23 oC = 250 K molar mass of Ar = 39.948 g/mol

Q: The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to…

A: The van der Waals equation given is, where P = pressure of gas in atm  V = volume of container in L…

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

A: