28. What is the temperature of an 11.2-L sample of carbon monoxide, CO, at 744 torr if it occupies 13.3 L at 55 °C and 744 torr?

Q: The atmospheric pressure in Denver,Colorado, is usually about 84.0 kPa. What is this pressurein atm…

A: The pressure is defined as a force of one Newton per square meter. The SI unit of pressure is Pascal…

Q: What is the temperature, in Kelvins, of a 0.333-mol sample of a gas that has a pressure of 48.1 kPa…

A: The temperature is determined using the following equation P×V= n×R×T Where P is the pressure in…

Q: A 20.0-L cylinder containing 11.34 kg of butane, C4H10, was opened to the atmosphere. Calculate the…

A: An ideal gas is defined as the collisions between the molecules or atoms that are perfectly elastic…

Q: Convert 747.6 mmhg to atm

A: 1 atm = 760 mm Hg  Thos conversion factor will be used to convert mm Hg to atm

Q: At what altitude does the atmospheric pressure drop from 760 Torr to 560 Torr at 25°C? (Molecular…

A: Given, initial pressure =760 torrand final pressure =560 torrtemperature =25 °Cmolecular weight of…

Q: Nitrogen monoxide reacts with oxygen to give nitrogen dioxide. NO(g) + O2(g) ----------> NO2(g) A…

A: Each reaction takes place according to their stoichiometric ratio .

Q: Phosphorus trichloride is important in the manufacture of insecticides, fuel additives, and flame…

A: To find: (a) What different molecular masses (in amu) can be found for PCl3? (b) Which is the most…

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: 7) A fixed amount of gas in a capped syringe at 7 C has a volume of 12.0 mL. After heating the gas…

A: It is given that : amount of gas and pressure is constant.  Volume changes from 12.0 mL to 15.0 mL.…

Q: .If 0.10 moles of argon gas exert a pressure of 0.84 atm at 25°C what volume does it occupy in L?

A:

Q: If 6.45 mol of an ideal gas has a pressure of 2.36 atm and a volume of 25.73 L, what is the…

A: The temperature of the sample is determined by using PV = nRT.

Q: Cyclopentene, C5H8, is a colorless liquid at room temperature that is used in the synthesis of…

A: Rate constant of a reaction is defined as the rate of reaction when the concentration of each…

Q: At 535 mm Hg and 58.4 °C, a sample of carbon monoxide gas occupies a volume of 0.415 L. The gas is…

A:

Q: Consider the chemical reaction: 2 H2O(1) → 2 H2(8) + O2(8) What mass of H20 is required to form 1.4…

A: According to the law of chemical equivalence, in a chemical reaction, the number of equivalents that…

Q: The hydrocarbon octane burns to give CO2 and water vapor. 2 CgH18(9) + 25 02(g) - 16 CO2(g) + 18…

A: The given data contains, mass = 0.084 g. Volume = 4.75 L. Temperature = 303.15 K.

Q: A 2.0 L vessel is filled with 7.3 x 10-2 mol hydrogen at 1.55 atm. What is the temperature of this…

A:

Q: A 1.20-g sample of dry ice is added to a 755 mL flask containing nitrogen gas at a temperature of…

A: Given: Mass of the sample=1.20g Temperature=25°C=298K Pressure=725mmHg Volume=755mL=0.755L We know…

Q: If 3.97 Mol of an ideal gad has a pressure of 3.07 atm and a volume of 34.35 L, what is the…

A: For ideal gas PV= nRT p= pressure V=volume n= no. of moles R= gas constant T= temperature

Q: Calculate the temperature at which a 2.00 L sample of gas at 27oC would occupy 3.00 L if its…

A: Given that =  Initial volume (V1) = 2.00 L Final volume (V2) = 3.00 L Initial temperature = 27°C =…

Q: A 26.4 mL of ethylene gas, C2H4, has a pressure of 2.50 atm at 2.50C. If the volume is increased to…

A: The Ideal Gas Law is very simply expressed: PV=nRT, from which simpler gas laws such as Boyle's,…

Q: Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following…

A: Given,  Total pressure = Ptotal = 754 mmHg  Volume = V = 6.38 L  Vapor pressure of water = 23.8 mmHg…

Q: If 8.55 mol of an ideal gas has a pressure of 5.99 atm and a volume of 26.55 L, what is the…

A: Given data,  Amount of gas(n)=8.55 mol Pressure of gas(P)=5.99 atm Volume of gas (V)=26.55 L R…

Q: Consider three identical flasks filled with different gases. Flask A: CO at 760 torr and 0°C Flask…

A:

Q: Consider the chemical reaction:…

A: Consider the chemical   reaction:…

Q: At what temperature will a 4.0 g sample of neon gas exert a pressure of 507 torr in a 6.0 L…

A: Solution: The ideal gas law is, where, P =the pressure of gas. V= volume of the gas n = number of…

Q: 26. A 125 mL sample of chlorine gas at 25 °C is heated to a vol- ume of 175 mL. If the pressure…

A: Given: Initial volume, V1 = 125mL Initial temperature, T1= 25oC = 273.15 + 25 = 298.15K Final volume…

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: A common way to make hydrogen gas in the laboratory is to place a metal such as zinc in hydrochloric…

A: Given,Volume (V) = 147.6 ml = 0.1476 LP = 743 mm Hg

Q: The hydrogen gas formed in a chemical reaction is collected over water at 30 ∘C∘C at a total…

A: Given : Temperature = 30 oC And total pressure of gas = 730 mm Hg

Q: The volume of a sample of hydrogen gas was decreased from 13.77 L13.77 L to 7.06 L7.06 L at constant…

A: As per the given data we haveInitial volume (V1)=13.77LFinal Volume (V2)=7.06LFinal pressure…

Q: A mixture of 10.0 g of Ne and 20.0 g Ar have a total pressure of 1.5 atm. What is the partial…

A:

Q: 39. A 20.0-L cylinder containing 11.34 kg of butane, C4H10, was opened to the atmosphere. Calculate…

A: The ideal gas equation is shown below: PV = nRT Where; P = pressure of the gas V= volume of the gas…

Q: 22. A 0.716 mole sample of gas is kept under 875 torr pressure and occupies 6.0 L of space. What…

A:

Q: A sample of gas at 9.18.5 mmHg occupying a volume of 13,02 L is transferred to a larger container of…

A: Given : Initial Pressure (P1) = 9.185mmHg 1 mmHg = 0.133322KPa Therefore, 9.185mmHg = 1.2245661KPa…

Q: The density of a gas is 1.74 g/L at 31oC and 592 torr.  Calculate the molar mass of this gas. R =…

A:

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: If 8.53 mol of an ideal gas has a pressure of 3.43 atm and a volume of 18.75 L, what is the…

A: Applying gas equation PV = nRT

Q: A sample of carbon dioxide gas, CO2, has a pressure of 748 torr at 49 oC. Calculate the new…

A: Pressure is directly proportional to temperature

Q: A tightly sealed 5.0-L flask contains 781 mm Hg of Ar at 19 °C. The flask is heated until the…

A: Gay-Lussac's law: At constant volume, pressure of given amount of gas is directly proportional with…

Q: What is the volume of a 189.5g sample of NO2if the pressure is 1.127atm and the temperature of the…

A:

Q: A 20.0-L tank contains 0.486 g of helium at 18 deg C. The molar mass of helium is 4.00 g/mol. What…

A: Given, Volume of helium gas (V) = 20.0 L Mass of helium gas (m) = 0.486 g Molar mass of helium  (M)…

Q: Calculate the change in volume of a 3.26 L sample of Argon, at 0.999 atm, that is heated from 22 °C…

A:

Q: What pressure will be exerted by 0.7 mol of a gas at 23 °C when contained in a vessel whose volume…

A:

Q: If 2.83 mol of an ideal gas has a pressure of 3.52 atm and a volume of 76.35 L, what is the…

A: P = 3.52 atm  V = 76.35 L  n = 2.83 mol  R = 0.0821 atm l mol-1K-1

Q: A 91.4 L glass bulb has a total pressure of 760 torr at 0 C and contains three different gases,…

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related to the ideal…

Q: particular 10.0-L container will explode if the internal pressure exceeds 50.0 atm. What is the…

A: