Liquid nitrogen has a boiling point of – 195.81°C at atmospheric pressure. Express this temperature (a) In degrees Fahrenheit and (b) In kelvins.

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Q: The density of lead is 1.13 x 104 kg/m³ at 20.0°C. Find its density (in kg/m³) at 115°C. (Use a = 29…

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Q: Liquid nitrogen has a boiling point of -195.81°C at atmospheric pressure. Express this temperature…

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Q: An ideal gas at 14.2 °C and a pressure of 1.97 x 105 Pa occupies a volume of 4.19 m3. (a) How many…

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Q: A flask is filled with 1.59 L (L= liter 91.1 °C. When the liquid is cooled volume is only 1.38 L,…

A: Initial volume = V1 = 1.59 LFinal volume = V2 = 1.38 L

Q: The density of lead is 1.13 x 104 kg/m3 at 20.0°C. Find its density (in kg/m3) at 135°C. (Use a = 29…

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Q: diver is at 5 meter depth in a fresh water lake. At that depth, the temperature is 15◦C. The…

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Q: An apartment has the dimensions 14 m x 7 m x 5 m. The temperature is 30°C and the relative humidity…

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Q: A bicycle tire has an absolute pressure of 7.30x105 N/m² (~105.9 psi) at a temperature of 21.0°C and…

A: Given, The absolute pressure, P=7.30×105 N/m2 The initial temprature of gas, T1=21+273.15=294.15 K

Q: The boa constrictor is a cold-blooded snake, meaning it must regulate its body temperature through…

A: Given thatBoa constrictor's initial temperature is 70.50oFBoa constrictor's final temperature is…

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A: Given Volume V = 540 cm3 = 540 m3 Pressure P = 91 kPa = 91 x 103 Pa Pressure changing rate dP/dt =…

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A: By, ideal gas equation  PV = nRT  1.01×105×2.8×5.2×6.7 = n×8.3×(273+21)  n = 4037.68 moles

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Q: If 6.010 mol of an ideal gas has a pressure of 3.130×105 Pa and a volume of 0.115 m3, what is the…

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Q: A partially- inflated balloon contains 500 m³ helium at 80.6 °F and an absolute pressure of 1 atm.…

A: initial volume (V) = 500 m3Initial temperature (T) = 80.6oF = 27oC= 300 kelvinInitial pressure (P) =…

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Q: hat is the measured length when the temperature rises to 29.4°C

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A: Given:- An apartment has a living room whose dimensions are 2.5 m x 5.3 m x 4.3 m.   Assume that the…

Q: The pressure in a constant-volume gas thermometer is 0.700 atm at 100°C and 0.512 atm at 0°C. (a)…

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Q: An ideal gas at 17.4 °C and a pressure of 2.96 x 105 Pa occupies a volume of 3.86 m3. (a) How many…

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Q: The volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is  3 atm and…

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Q: volume expansion

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A: The ideal gas equation is  P V = n R T  where, O is the pressure, V is the volume, n is the number…