3. 2Pb> 210 206 80Hg 4. → He + 207TL 81

Q: 3. Find the coefficient of thermal expansion a and the isothermal compressibility k from each of the…

A: Ans:       We have isothermal compressibility  K=-1V∂V∂Pa For Ideal Gas   Given that ideal gas…

Q: 2. The value of 10.0 °C on the Kelvin scale is: A) 346.15 B) 283.15 C) 400.0 D) 373.15 D) None

A:

Q: (4) (a) Starting from the equation of state for ideal gas (1 mol, pV = RT), show that the following…

A: The equation for the entropy can be expressed in terms of the volume and temperature as: dS=…

Q: 3 An unknown substance kept in a sealed container at STP had a density of 808 kg/m3. When the…

A: •Genral Density range of solid  = greater than 7000 kg/m3 (exception - ice density = 970 kg/m3) .…

Q: 3. The speed that a body of any mass must have to escape from the earth is 1.07 x 10* m s. At what…

A: Given data- The speed of any mass to escape from the earth is           Ve=1.07×104 ms-1

Q: 5.)(1) Twelve molecules have the following speeds, given in arbitrary units: 6, 2, 4, 6, 0, 4, 1, 8,…

A: 5. Speed of molecules are 6 , 2, 4, 6,0, 4, 1, 8, 5, 3, 7 and 8 Mean speed = sum of speeds12 rms…

Q: 3. By what factor will the rms speed of molecules increase if the temperature is increased from 20°C…

A: Given The initial temperature of the molecules is Ti=20°C=20+273 K=293 K. The final temperature of…

Q: 3. Two gaseous streams enter a combining tube and leave as a single mixture. These data apply at the…

A: Given For one gas Area A1 = 75 in2 = 75×(0.0254)2 m2 = 0.0484 m2 Velocity v1 = 500 fps =…

Q: 10. A 50 ml glass container is filled to the brim with methanol at 0.0oC. If the temperature is…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 6. The relationship between the coefficient of volume expansion ß and the coefficient of linear…

A: We know the expression for cofficient of linear expansion is α =β2=γ3 So the realtion between…

Q: The active element of a certain laser is made of a glass rod 28.0 cm long and 1.80 cm in diameter.…

A:

Q: 9. One kilogram of water at 45°C Is mixed with 1.5 kg of alcohol at 20°C. What is the final…

A:

Q: A gas is cooled from 365 K to 285 K while its volume changes from 12.8 L to 9.9 L. The initial…

A: The given data are: T1=365 KT2=285 KV1=12.8 LV2=9.9 LP1=1.9 atm

Q: Convert the following. 1. 1 N = ___ dynes 2. 13 kcal = ___ British Thermal Units (2 significant…

A:

Q: D1 = 1.23 kg/m³. Calcul d To2. (Anderson 3.4)

A: shock waves are very small region in the gas where the gas properties changes abruptly. Across a…

Q: Iron has molar mass 55.8 g/mol. (a) Find the volume of 1 mol of iron. (b) Use the value found in (a)…

A: Molar mass of iron (m)=55.8 g/mol Density of iron ρ=7.86 g/cm3 Avogadro number (NA)=6.023×1023

Q: Find the ratio of the molar specific heats y of nitrogen dioxide (NO₂). O A. 2.00 - OB. 1.67° O C.…

A: Molar heat capacity is defined as the amount of heat that needs to be added to one mole of the…

Q: p (atm) 5 A 4 D B 1 → V (m³) 0 1 2 3 4 5 3. 2.

A: Pressure at A (P) = 4 atm Volume at A (V) = 1 m3Tenperature at A (T) = 293 k Pressure at B (P') = 1…

Q: 2 meters long metal bar is heated from 25 degrees to 75 degrees It Cxpan ded by 0.002 meter what is…

A: Write the expression for coefficient of thermal expansion.

Q: A (3.00x10^0) liter bottle is filled with nitrogen (N2) at STP and closed tight. (STP means…

A:

Q: 10. The universal gas constant is English is equal to 8.3143D-1 Ib mol-K

A: The statement is incorrect.

Q: The value for a Mole is

A: Mass of a elements can be defined as the product of numbers of moles present to the molar mass of…

Q: How much energy is required to completely boil away 225 kg of water? Hv = 226,000 J/kg Hf = 334,000…

A: SOlution: given that heat of evoperation = 226000 J/kg heat of fusion =334000 J/kg m = 225 kg

Q: 6) The absolute temperature of an ideal gas is directly proportional to which of the following…

A:

Q: When the temperature of a metal cylinder is raised from 0.0°C to 52.2°C, its length increases by…

A:

Q: 4. Why is it necessary to know the coefficient of linear expansion of solids?

A: When a solid is heated, it expands in all directions. If the substance is in the form of rod, then…

Q: 3. A gas is heated at constant pressure of 5 atm and the volume increases from 1 to 10 liters. The…

A: Given DataP=5 atmV1=1 literV2=10 literT1=25°C=298K     ***AS per company policy we are supposed to…

Q: The active element of a certain laser is made of a glass rod 34.0 cm long and 1.20 cm in diameter.…

A: The length of the glass rod is L = 34.0 cm. The diameter D = 1.20 cm. The average coefficient of…

Q: How many mol of lithium are there in 1.204 x 1024 lithium atoms?

A:

Q: 7. A mass m = 0.060 kg of benzene vapor at its boiling point of 80.1 °C is to be condensed by mixing…

A: Heat from benzene vapor is absorbed by water to condense benzene vapor. Q=mblv Q=mwCw∆T Equate both…

Q: Given ? = i + 2j + 3? and ? = 4i + 5j+ 6?, what is ?∙??  a. 14 b. 18 c. 28 d. 32

A: Given, ? = i + 2j + 3k  ? = 4i + 5j + 6k We have to find the dot product.

Q: 3. A sample of an ideal gas is contained in 3.50L cylinder. It is at a pressure of 2.55 atm. The…

A: Given that V = 3.50 L P = 2.55 atm T =250 K R = 0.082 L atm/ K mole  (Universal gas constant)

Q: a. 30 psig to kPa absolute O 308.111 O 380.111 O 239.123

A: a) To convert 30 psig to kPa absolute

Q: 1. A balloon is filled with 100.0 L of air at 1.300 atm pressure. What pressure is needed to change…

A: 1. Given : Initial volume of air (V1)=100 L Initial pressure of balloon (P1) = 1.3 atm Final volume…

Q: 14. What effect does boiling point have on temperature? O As a liquid reaches its boiling point,…

A: ques: what effect does boiling point have on temperature?

Q: 2. The value of a y for an ideal gas is 1.4. The gas is

A:

Q: Calculate the van der Waals constant a (L2atm/mol2) of CO2 gas if P 79.2 atm, Vmc= 113 cm3/mol and…

A:

Q: 4. What is the kinetic energy of 1 mole of N2 at 293.15 K? Hint: Use Boltzmann constant and…

A:

Q: 2. Determine the degree of freedom of NiO-60 mol% MgO (nod A) for the NiO-MgO ceramics at 2500°C

A: Given  No of phase at point A,P=2 Components at A,C=2

Q: A 15 L balloon is filled with 59 g CO2 at 23°C, what is the pressure in kPa inside?

A: Volume of balloon is V = 15 L Mass of the gas is 59 g Temperature of the gas is T = 23 C = 273+23 =…

Q: 7. A mass m = 0.043 kg of benzene vapor at its boiling point of 80.1 °C is to be condensed by mixing…

A: The expression to determine the heat transfer for water is, Q=mwC(Tb-Tw)Therefore,mw=QC(Tb-Tw)

Q: A phase transition from a gas to a solid is called   A. deposition   B. evaporation   C.…

A: Introduction: The phase transformation in material takes place when it changes to structure or…