Standard temperature and pressure are (1atm=760mmHg)

Q: A gast at 139.1°C and 0.72atm is compressed until the volume decreases from 581.6ml to 96.7ml and…

A: Given :-  P1 = 0.72 atm  V1 = 581.6 mL  T1 = 139.1°C  P2 = 11.6 atm  V2 = 96.7 mL  To calculate :…

Q: What pressure in psi is equivalent to 585 mmHg?

A: We have to predict the number in units of psi.

Q: What should be the temperature of oxygen for density to be 1.50 g/L at 890 mm Hg?

A: Density = 1.50 g/L  Pressure ,= 890 mm Hg  Temperature = ?

Q: A sample of gas was isolated in a gas containment chamber. The volume of the chamber was 1.022 cubic…

A: Given: Pressure of gas = 83.80 KPa. Temperature = 27.64 oC Volume of gas = 1.022 m3

Q: Define absolute zero temperature.

A: Absolute zero temperature is the lowest temperature possible in  the thermodynamic temperature…

Q: What would be the new volume if the temperature on 450 mL of gas is changed from 45oC to -5oC?

A: The question is about finding the new volume of the gas when the temperature is changed from 45°C to…

Q: 0.112 g tin capsule ale and alloy 0.271 g pty beaker 141.209 g d displaced water 307.712 g 745.9 mm…

A: Mass of alloy can be calculated as follows: Mass of displaced water can be calculated as follows:…

Q: The acronym STP defines standard temperature and pressure as:

A: STP is the abbreviation for Standard Temperature and Pressure. The standard temperature is taken as…

Q: Differentiate between Critical temperature and Pressure?

A: Gas can be converted into liquid form by process called liquefication of gas. This can be achieved…

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: 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: Convert 520 mmHg to Pascals.

A: We have given that this is an unit conversion Convert 520 mmHg  to  Pascals

Q: A hot-air balloon will rise when the density of its air is 10.1% lower than that of the atmospheric…

A: Given:  Temperature = 319.7 K Pressure = 0.9 atm Composition of nitrogen = 78% composition of oxygen…

Q: What is our R value? Include units. Units mol x K : 1 : 5 : 7 # kPa * atm * mmHg * cm : mL

A: Value of R = 0.0821L × atmmol × K                R = 0.08314 L × atmmol × K               R = 8.314…

Q: Convert each of the following into unit specified. 125 mmHg into atmosphere (atm): Answer:…

A: Pressure has different type of units , which are interrelatelate  with each other. Some of them have…

Q: Red Blue Green Variable Y Yellow Variable X Which of the following lines correspond to the plot of…

A: Pressure and Volume - Red line    Boyle's law states that, Pressure is inversely proportional to…

Q: chlorine pentafluoride boron trifluoride mole fraction: partial pressure: mole fraction: partial…

A:

Q: A sample of air at 10.0 psi compresses from 510. mL to 270. mL . If the temperature remains…

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

Q: Below are groups of physical properties of a real gas. Which group contain only intensive…

A: An intensive property is a physical quantity whose value doest not depend on the amount of substance…

Q: Q2: LPG at 100 F and 250 psia consists of the following: Components Mole% C2 1 C3 25 iC4 25 nC4 48.5…

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Q: 1.20 atm = mm Hg 109.5 kPa = torr 800.0 Torr = kPa %3D 223,000 Pa = %3D atm

A: In this question, we will convert the pressure one unit to another unit.  You can see details…

Q: Convert 96.66 kPa to psi. Provide an answer with TWO decimals.

A:

Q: Distinguish between Critical Temperature and Critical Pressure?

A:

Q: Convert the following pressures to the indicated units show work 1.00 atm = 760 mmHg = 760 torr =…

A: We have to convert atm into torr.

Q: Determine the amount of oxygen gas in a room whose dimensions are 4m × 5m × 6m at 100kPa and 25°C.…

A: The molar mass (MMO2) of the oxygen gas is 32.0 g/mol. The volume of the room is; 1 atm=101.3 kPa100…

Q: Acetylene is prepared from the following reaction CaC2 + 2H2O -> CHCH + Ca(OH)2   10.0 grams of…

A: Balanced chemical equation: CaC2 + 2H2O -> CHCH + Ca(OH)2 Number of moles of acetylene = number…

Q: A 25.0 mL sample of neon gas at 395 mmHg is cooled from 105 ∘C to 15 ∘C. If the volume remains…

A:

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: 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: The density of air under ordinary conditions at 25C is 1.19 g/L. How many kilograms of air are in a…

A: Density is a property of matter that is defined by its mass to volume ratio. A pure element density…

Q: Complete the Volume (mL) to Pressure (atm^-1)  182 mL = 1.00 atm^-1 172 mL = ? 162 mL = ? 152 mL…

A: Consider, V1 = 182 mL P1 = 1.00 atm-1

Q: Convert 715.4mmHg into units of atm.  Give your answer to the correct number of significant…

A: 1 mm Hg  = 0.0013 atm.

Q: Convert 738.2 mm Hg to units of atm. Enter a number without units.

A: 1 atm=760mm Hg

Q: Incandescent light bulbs can get very hot to the touch as they convert much of the electrical energy…

A:

Q: Calculate the density of carbon dioxide gas at 1.21 atm pressure and a temperature of 35 degrees…

A: we are here given Carbon dioxide (CO2) Molecular weight =44g/mol pressure ==1.21 atm…

Q: In any of the equation forms for the Ideal Gas Law, IGL, volume must be in what units?  a mL  b…

A: The ideal gas law is, PV=nRT where, P, V, and T are pressure, volume, temperature, n is the amount…

Q: a) Convert 78 Btu to kJ b) Convert 1500 mmHg to kPa

A:

Q: Calculate urms, in meters per second, for H2(g) molecules at 30 ∘C.

A: Root Mean Square speed (RMS) is the measure of the speed of the particles present in the gas…

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: sample of argon gas occupies 105 ml at 0.871 atm. If the temperature remains constant, what is the…

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Q: The SI unit of pressure is the O a. kilojoule D. pascal O C. newton d. ampere O e. gram

A:

Q: What is the value for standard temperature? °C What is the value for standard pressure? ! bar (or…

A: The value for standard temperature is = 0°C

Q: Na,Cr207 H2, Ni 100 atm 150 °C

A: See products in red boxes.

Q: erform the conversions. 553.4 mmHg = 1.747 atm = Tor atm 659.0 kPa = 850.9 mmHg atm Pa

A: We are given Pressure in different units and we have to change it in different units

Q: Which of the following is NOT a unit of pressure? О А. psi о В. atm C. pascal D. candela O F. torr

A: Units of measurement are defined as the fixed magnitude or quantity that can be defined and adopted…

Q: Some commercial drain cleaners use a mixture of sodium hydroxide and aluminum powder. When the solid…

A:

Q: Which of the following is not part of the kinetic theory? * Gas particles move rapidly and randomly…

A: According to kinetic gas theory there is no force of attraction between the particles of gas.

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.