The pressure of a sample of neon gas at 171.2°C and 75.4 kPa was increased to 91.1 kPa. What is the new temperature of the neon gas in °C?

Q: To what temperature must 76.3 g of krypton be raised in order to have the same rootmean-squared…

A: Root mean square speed of gas molecules can be calculate from the following formula

Q: Calculate the volume of carbon dioxide produced (at s.t.p) from the complete combustion of 96.08g of…

A: Mass of carbon, C(s) taken = 96.08 g  Molar mass of C(s) = 12.01 g/mol

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A: From data given  We are finding the balanced reaction and using ideal gas equation number of moles…

Q: A gas at 7.75 x 10 Pa and 17°C occupies a volume of 850. cm. At what temperature, in degrees…

A: Initial pressure = P1= 7.75 * 104 PaInitial Temperature = T1  = 17°C = (17 +273.15 )K =290.15…

Q: A balloon is inflated to a volume of 2.3 liters at room temperature (25oC) and placed into a freezer…

A: Charles law states that the volume of an ideal gas is directly proportional to the absolute…

Q: A 0.645 g sample of cobalt, Co, is added to 239 mL of 0.100 M H,SO, to produce cobalt(II) sulfate…

A: Answer - Here I have explained the step by step solution . Hope this will really gonna help you…

Q: 273 K and 1 atm

A: Temperature (T)= 273K  Pressure (P)= 1atm Is considered at the STP.

Q: Convert 4335 W x m^-2 x C^-1 to L x atm x min^-1 x ft^-2 x K^-1

A:

Q: A balloon is inflated to a volume of 5.3 liters at room temperature (20oC) and placed into a freezer…

A:

Q: Assuming standard condition, what is the altitude in km with the given pressure of 10.51334141 cm…

A: Concept -  altitude means the height of something above sea level. so here the pressure is due to…

Q: What is the density of laughing gas, dinitrogen monoxide, N2O, at a temperature of 325 K and a…

A:

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A: The chemical equation for the oxidation of ammonia is given as: 4NH3 (g) + 5O2 ⇌ 4NO (g) + 6H2O (l)…

Q: On hot days, you may have noticed that potato chip bags seem to “inflate”, even though they have not…

A:

Q: If the weight density of soup is 134 b/ft^3, the volume of a pea totally submerged in the soup is…

A:

Q: 11. What should the pressure of a retort indicate in the temperature indicate registers 248"F.

A: 1.15 psig

Q: 10. Which of the following statements is incorrect?

A: A) A concentration cell or an electrolytic cell composed of 2 half-cells  with identical electrodes,…

Q: A 190 mL sample of neon has its pressure changed from 75kPa to 160 kPa. What is its new volume?

A:

Q: A sample of neon is at 75°C and 115 kPa. If the pressure changes to 127 kPa and the volume remains…

A: Given :-  initial temperature = 75°C  initial pressure = 115 kPa  final pressure = 127 kPa  To find…

Q: If a gas in a closed container is pressurized from 1501Kpa to 1604 Kpa and its original temperature…

A:

Q: In the experiment, if the collected gas CH4 were contaminated with water vapor, would the…

A: The given question is based on the knowledge of Dalton's Law of partial pressure which states that…

Q: 1. Write a balanced chemical equation, including physical state symbols, for the decomposition of…

A: 1. Calcium carbonate decomposes to form calcium oxide and carbon dioxide gas. Write the complete…

Q: Which is greater -- the average speed or the most-probable speed? Explain why this is the case

A: Answer:- This question is answered by using the simple concept of calculation of average speed and…

Q: The total number of binary collision of molecular oxygen in a vessel at 25degree celcius 2 atm in 15…

A: Given : Temperature = 25 degree celsius = 298 Kelvin Pressure = 2 atm  Time = 15 sec Molecular…

Q: The average life expectancy in the United States is 78.7 years. Assuming there are 365.25 days in a…

A: Given that , average life expectancy of US is 78.7 years  And given  1 year = 365.25 days  Complete…

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A: Given that

Q: 10 molecules of a gas are present in a container maintained at 298 K. What is the probability that…

A:

Q: Convert 287 KPa to atm

A: force per unit area is called pressure     P = FA Units :  Pascal , atm , barr, torr, mmHg, cmHg…

Q: 35. A gas at 7.75 x 104 Pa and 17°C occupies a volume of 850. cm³. At what temperature, in degrees…

A:

Q: Use PV = nRT to derive a formula for the density of gas in g/L

A: The ideal gas equation is- PV= nRT where, P is the pressure of the gas V is the volume of the gas n…

Q: what is the temperature of .635 moles of neon in a 2.00L vessel at 4.68 degrees Celcius?

A: PV = nRT

Q: At 0°C and under a pressure of 1.013 x 104 kPa, the compressibility factor of O2 is 0.927. Calculate…

A: As per bartleyby guidelines i answered only first question so please don't mind and post other…

Q: What volume is occupied by 0.250 grams of O2 measured at 25.0oC and 100.66 kPa?

A: Given P=100.66 Kpa = 100.66 * 0.00987 atm 1 Kpa = 0.00987 atm n = mass of O2/molar mass of O2 T=…

Q: If 100 cc of 0.4% (w/v) potassium chloride is mixed with 200 cc of 1% (w/v) potassium chloride, what…

A:

Q: If the temperature had been 298C, and the mass of water was 24.942 g, what volume was delivered?

A: Density of a substance is the amount of mass present in per unit volume of substance.…

Q: Calculate the density in g/L of fluorine gasat 23.6oC and 0.988atm?

A: Given that : Temperature (T) = 23.6°C = 296.6 K Pressure (P) = 0.988 atm The molar mass of fluorine…

Q: g+ 028) 2H20(g) Kp = 1.8 x 1037 at 600.0 K

A: Change in Gibbs Free energy ∆G° = -134.84kJ

Q: V/hat is the partial pressure of carbon dioxide,

A: Given : Total atmospheric pressure (ptotal) = 675 torr              Vapor pressure of water (pH2O) =…

Q: Which travel faster, CO2 or N2? Explain your answer assuming the process is constant pressure and…

A:

Q: A sample of Neon gas occupies a volume of 0.50L at 1.70atm. What will be its volume at 30kPa?

A: Given that : At pressure (P1) = 1.80 atm, Volume V1 = 0.50 L We have to calculate the volume V2 at…

Q: If the temperature of the water at the end of the reaction was 22.0oC, what is the pressure of the…

A: Given :  Temperature = 22°C  Pressure of water vapour is termed as vapour pressure of water.

Q: where P = absolute pressure of the gas (Pa) V = volume of the gas (m³) %3D m = mass (kg) R = gas…

A: Given : ideal gas equation as, PV = mRT where P = absolute pressure of the gas in Pa V = volume of…

Q: What is the root mean squared speed (in m/s) of He(g) in this room if the temperature of the room is…

A:

Q: For many purposes we can treat methane CH4 as an ideal gas at temperatures above its boiling point…

A: Given data for methane gas are  Initial temperature (T1) =  -24.0°C = (-24 +273) K = 249 K Final…

Q: A gas sample has a mass of 1.211 g and occupies a volume of 677 mL. The temperature in the…

A:

Q: Calculate the mean speed of atoms of argon in a gas at 25 oC if the mean speed of neon under these…

A: (A)From the expression of root mean square velocity, it is clear that root mean square velocity of…

Q: A student performed the experiment described in this module, using 5.00 mL of a 3.2% H2O2 solution…

A: We are given that the temperature of the water is 18°C, in the experiment which is formed by the…

Q: Calculate to three significant digits the density of dinitrogen monoxide gas at exactly 25 °C and…

A:

Q: A 1.50-liter sample has a pressure of 138 kPa at 12°C. What temperature would this sample be if it…

A:

Q: An absolute temperature of a Nitrogen gas is 453K. What is its temperature in: а. °С b. °F

A: Given Temperature of Nitrogen gas = 453 K  We have to convert temperature into  a) °C b) ° F

Q: 10.6 mL of CO2 is held at 14.6atm and 20°C in a fire extinguisher.  When the extinguisher is used,…

A: